Tuesday, April 7, 2015

How to Download and Use Google Maps for Android without internet

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Save_Maps_Offline_635.jpg

How to Download and Use Google Maps for Android without internet

Lost in Nowhereland with no Internet connection as far as you can see? As always, Google Maps can help you find your way back, as long as you have an iOS or an Android device, even if you are offline. Google recently added a feature to Google Maps, which lets you save maps to your phone.
Yes, you can now check maps even when there is no Internet connection. The downside is that you will not have access to route information, addresses, navigation, traffic, and a host of other data that require an Internet connection. However, having map data for reference might just save you a lot of time. Here's how to use this nifty feature on iOS and Android. The steps are identical for both platforms.
 

What you need to use this feature


You're going to need an Android or iOS device. Unfortunately, this feature isn't available on other platforms. Google Maps version 3, which was released last week on iOS, added support for offline maps. Android users, be sure to update to Google Maps version 8 before following the steps listed below.

How to save maps offline?


1. To use this feature, first sign in to your Google account to use this feature.

2. Type "OK Maps" in the search bar and hit the search button. A dialog at the top of the map asks "Save this map?" with a Save button at the bottom of the screen.

3. At this point, you can zoom in or out, and move the map, to select the area you want to save. Everything that is on-screen gets downloaded, so if you zoom out to save the entire Delhi area, for example, then you can later zoom in to see the individual localities and streets.

4. Once you've selected the area, tap the Save button at the bottom of the screen. A dialogue box pops up and you are asked to enter a name for the map. Just enter a name and tap on Save.

5. Accessing offline maps is easy. Just tap the 'person' icon, which is next to the directions icon on the search bar. This will take you to your profile. Scroll to the bottom to see your saved maps. You can rename saved maps in case you plan to save more than one.

There are certain limitations to saving offline maps. Zoom out too far and you will see an error saying that the map area can't be saved because it is too large. We were able to save almost all of Delhi, but Google Maps deemed the area "too large" when we tried to save National Capital Region (NCR).
There's nothing stopping you from saving multiple maps to cover a large area, in case you're worried about that. Another limitation is that map data is available only for 30 days. You'll have to download maps again after this.
The good thing is that the saved map of Delhi occupied just 9.9 MB of space on our phones. That's good news for those who are running low on storage space.

How to Download and Use Google Maps for Android without internet

0 comments
Save_Maps_Offline_635.jpg

How to Download and Use Google Maps for Android without internet

Lost in Nowhereland with no Internet connection as far as you can see? As always, Google Maps can help you find your way back, as long as you have an iOS or an Android device, even if you are offline. Google recently added a feature to Google Maps, which lets you save maps to your phone.
Yes, you can now check maps even when there is no Internet connection. The downside is that you will not have access to route information, addresses, navigation, traffic, and a host of other data that require an Internet connection. However, having map data for reference might just save you a lot of time. Here's how to use this nifty feature on iOS and Android. The steps are identical for both platforms.
 

What you need to use this feature


You're going to need an Android or iOS device. Unfortunately, this feature isn't available on other platforms. Google Maps version 3, which was released last week on iOS, added support for offline maps. Android users, be sure to update to Google Maps version 8 before following the steps listed below.

 

How to save maps offline?


1. To use this feature, first sign in to your Google account to use this feature.

2. Type "OK Maps" in the search bar and hit the search button. A dialog at the top of the map asks "Save this map?" with a Save button at the bottom of the screen.

3. At this point, you can zoom in or out, and move the map, to select the area you want to save. Everything that is on-screen gets downloaded, so if you zoom out to save the entire Delhi area, for example, then you can later zoom in to see the individual localities and streets.

4. Once you've selected the area, tap the Save button at the bottom of the screen. A dialogue box pops up and you are asked to enter a name for the map. Just enter a name and tap on Save.

5. Accessing offline maps is easy. Just tap the 'person' icon, which is next to the directions icon on the search bar. This will take you to your profile. Scroll to the bottom to see your saved maps. You can rename saved maps in case you plan to save more than one.

There are certain limitations to saving offline maps. Zoom out too far and you will see an error saying that the map area can't be saved because it is too large. We were able to save almost all of Delhi, but Google Maps deemed the area "too large" when we tried to save National Capital Region (NCR).
There's nothing stopping you from saving multiple maps to cover a large area, in case you're worried about that. Another limitation is that map data is available only for 30 days. You'll have to download maps again after this.
The good thing is that the saved map of Delhi occupied just 9.9 MB of space on our phones. That's good news for those who are running low on storage space.

Sunday, April 5, 2015

How to speed up your Android mobile

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How to speed up your Android mobile

Though the hardware of smartphones is steadily becoming more capable it can't be utilised to its fullest potential without the software to tap it. This is personal technology's modern hurdle - the optimisation of both hardware and software to ensure a fast and seamless user experience. 

The effects of this optimisation are most tangible for smartphone users, who in today's fast-paced world become impatient and frustrated if their smartphone starts slowing down, hanging, or otherwise impeding their productivity.

The slowdown of Android smartphones can be caused by several reasons, and usually starts becoming noticeable after several months of using them. Here are a few tips for users that feel their Android smartphones have slowed since they purchased the devices.

1.    Install a third-party app launcher

Most Android smartphone manufacturers customise the OS on their devices, with specially-designed skins, launchers or UIs that sport widgets, layouts and other custom features in addition to the vanilla OS offering. While some users do find these customisations and added features useful, they can potentially slowdown the smartphone. 

nova_launcher_google_play.jpgA simple workaround is to install a good third-party launcher (simpler than rooting or installing a custom ROM on the smartphone), which should remove most of the custom features, whilst also providing personalisation options. Some of the best launchers available in the Google Play store are 'Nova Launcher', 'GO Launcher EX', and 'Apex Launcher'. 

2.    Remove extra apps, wallpapers, widgets

If users have a significant number of apps installed, it could slow down their smartphones. Users need to ask themselves if all the apps they have installed are being used, and then uninstall unused ones. Some apps cannot be uninstalled (especially bloatware apps from smartphone manufacturers), so users will have to settle for disabling them.

how_to_speed_up_your_android_smartphone_ndtv_extra_widgets.jpgLive wallpapers, and an excess of widgets on home screens, can also slow down smartphones, and if users are experiencing performance issues they should consider using static wallpapers instead, and removing any non-vital widgets. 

3.    Disable non-vital background processes, check syncing appsSome apps start up with the phone, while others are constantly syncing with online services. Both of these can dramatically slowdown users' smartphones. To check which apps are running in the background, users should visit the Apps section in Settings, and swipe to the 'Running' tab. If there are apps running in the background that are not being utilised, users should try uninstalling the apps, or disabling them, in case the apps can't be removed. 

how_to_speed_up_your_android_smartphone_ndtv_app_settings_running.jpgAnother thing to be checked is if there are apps that are syncing in the background, and if the benefits of syncing are being utilised by the user. If not, users can turn off synchronisation, saving both data and system resources. To do this, visit Settings>Data usage (could be a separate section called 'Usage' under 'Wireless & networks' menu, depending on your Android version), and scroll down to see which apps are using data.

how_to_speed_up_your_android_smartphone_ndtv_app_settings_auto_sync_data_google_sync.jpgUsers can then either visit individual app settings to turn off synchronisation, or visit the 'Data usage' section's context menu, which has the 'Auto-sync data' option (not present in all Android versions), which can be turned off. 

To do the same for any Google app or services, users will need visit Settings>Accounts>Google>UserProfile. Here they can turn off sync settings for individual Google apps and services.

advanced_task_killer_google_play.jpgA must-install for Android smartphone users is Advanced Task Killer, which allows users to kill any apps that are taking too much memory (RAM) or slowing down the device for other reasons, such as instability.

4.    Clear app cache
Much-used apps will build up a cache that can slowdown an Android smartphone, and users can delete each used apps' cache regularly to speed up their devices. Unfortunately, this will have to be a rather regular process, as apps will start rebuilding their cache from the moment they are launched. To individually delete each app's cache, users will need to visit Settings>Apps, select the relevant app, and then click on the 'Clear cache' button.

how_to_speed_up_your_android_smartphone_ndtv_clear_cache.jpgTo bulk-delete multiple apps' cache, or to set up scheduled cache-clearing, users can download a third-party application called 'App Cache Cleaner' from the Play Store, which can delete cache for multiple apps, and allow users to set up intervals for regular cache cleaning. Users can also delete cache data for all apps via a native Android option, found at Settings>Storage>Cached data.

app_cache_cleaner_google_play_new.jpg5.    Disable animations
Animations are usually graphical transitions between menus, app drawers, and other interface locations. They use system resources to be generated, and occur quite regularly when navigating through a smartphone. They serve no purpose apart from beautifying the smartphone experience, and if users find their devices are slowing down, it is a good idea to turn off animations with no adverse impact on day-to-day use.

how_to_speed_up_your_android_smartphone_ndtv_developer_animation_options.jpgTurning off animations unfortunately is not very easy, with the option usually hidden behind the 'Developers options' section. To access 'Developers options', users need to visit Settings>System>About Phone where they can find the 'Build number' of their phone. Once they tap the 'Build number' seven times, users will then see 'Developer options' in the system menu. Here, they turn off all types of animation.  Users should be careful not to turn on or off any other option in this section.

6.    Clean out built-in storage

If the built-in storage of a smartphone is nearly full, the device will slow down quite dramatically. Between 10 and 20 percent of the total built-in storage should be available or free to avoid slowdowns. While a simple solution could be to simply delete all unused apps and clear cache data to save space, ideally users should be looking at a longer lasting solution. Most smartphones come with the option to expand built-in storage via microSD card.

how_to_speed_up_your_android_smartphone_ndtv_apps_storage_move_to_sd_card.jpgIf users' smartphones feature microSD card storage expandability, they should move all media to it, such as pictures, music and videos. Apps can also be moved from internal storage to SD card, by visiting the app's settings via Settings>App and navigate to individual apps. Some older versions of Android don't support this feature, and users will have to download an 'Apps to SD card' app from the Google Play store.

7.    Update firmware

While certain updates can have adverse effects, the general rule of thumb is that a firmware update for a smartphone will bring improvements of various types, usually including performance optimisations. Users experiencing reduced performance on their smartphones should check if the manufacturer has released a firmware update for them. 

how_to_speed_up_your_android_smartphone_ndtv_update_firmware_no_update.jpgTo do this, users should visit Settings>System>About>Software Updates and check if an update is available over-the-air. If not present here, users can also check by connecting their smartphones to the PC suite software provided by the manufacturer, and check for updates there.

While most updates do not require users to back up their smartphones before the update, we recommend users do so just in case something does go wrong - it's better to be safe than sorry.

8.    Root phone, install custom ROM
While we don't recommend this method to anybody but a power user, the problem of a slowing Android smartphone is often solved by this method, with the user installing a custom ROM that is lighter and less-resource intensive than the manufacturer-customised UI and firmware. The method is similar to installing a third-party app launcher (Tip 1), however, has a much wider effect, essentially replacing all the software on the phone.

There are several guides and resources available online that can help users root their devices, and install custom ROMs from a database of independently developed firmware. XDA Developers Forum is one of the best resources for this, and users are recommended to read in detail the instructions and discussions about the specific custom ROM for their particular smartphone before going ahead. You can also visit CyanogenMod's website, which provides several easy installation tools and walkthroughs for its ROMs.

cyanogenmod_facebook.jpgPlease note, rooting smartphones or installing custom ROMs on them is usually (there are some tools also available) a rather complicated task, and a risky one that can see users lose all their data, or end up with a bricked device. Rooting or flashing smartphones also usually voids manufacturer warranty.

9.    SSD TRIM
Smartphones utilise solid state drives for their storage needs, and an inherent flaw with such a storage device is that when data is deleted from flash memory cells, the cells need to be completely wiped before they can used for a write process again. This requires the OS to issue a TRIM command to the drive to specific which cells are unused and should be wiped.

lagfix_google_play_new.jpgGoogle reportedly fixed this problem in Android 4.3 and higher, but if you are running an older version of Android, a solution does exist that will allow users to issue TRIM commands to the SSD. Users will need to root their smartphones, and install LagFixfrom the Play Store. Once again, rooting smartphones is a risky process and we recommend caution.

How to speed up your Android mobile

0 comments

How to speed up your Android mobile

Though the hardware of smartphones is steadily becoming more capable it can't be utilised to its fullest potential without the software to tap it. This is personal technology's modern hurdle - the optimisation of both hardware and software to ensure a fast and seamless user experience. 

The effects of this optimisation are most tangible for smartphone users, who in today's fast-paced world become impatient and frustrated if their smartphone starts slowing down, hanging, or otherwise impeding their productivity.

The slowdown of Android smartphones can be caused by several reasons, and usually starts becoming noticeable after several months of using them. Here are a few tips for users that feel their Android smartphones have slowed since they purchased the devices.

1.    Install a third-party app launcher

Most Android smartphone manufacturers customise the OS on their devices, with specially-designed skins, launchers or UIs that sport widgets, layouts and other custom features in addition to the vanilla OS offering. While some users do find these customisations and added features useful, they can potentially slowdown the smartphone. 

nova_launcher_google_play.jpgA simple workaround is to install a good third-party launcher (simpler than rooting or installing a custom ROM on the smartphone), which should remove most of the custom features, whilst also providing personalisation options. Some of the best launchers available in the Google Play store are 'Nova Launcher', 'GO Launcher EX', and 'Apex Launcher'. 

2.    Remove extra apps, wallpapers, widgets

If users have a significant number of apps installed, it could slow down their smartphones. Users need to ask themselves if all the apps they have installed are being used, and then uninstall unused ones. Some apps cannot be uninstalled (especially bloatware apps from smartphone manufacturers), so users will have to settle for disabling them.

how_to_speed_up_your_android_smartphone_ndtv_extra_widgets.jpgLive wallpapers, and an excess of widgets on home screens, can also slow down smartphones, and if users are experiencing performance issues they should consider using static wallpapers instead, and removing any non-vital widgets. 

3.    Disable non-vital background processes, check syncing appsSome apps start up with the phone, while others are constantly syncing with online services. Both of these can dramatically slowdown users' smartphones. To check which apps are running in the background, users should visit the Apps section in Settings, and swipe to the 'Running' tab. If there are apps running in the background that are not being utilised, users should try uninstalling the apps, or disabling them, in case the apps can't be removed. 

how_to_speed_up_your_android_smartphone_ndtv_app_settings_running.jpgAnother thing to be checked is if there are apps that are syncing in the background, and if the benefits of syncing are being utilised by the user. If not, users can turn off synchronisation, saving both data and system resources. To do this, visit Settings>Data usage (could be a separate section called 'Usage' under 'Wireless & networks' menu, depending on your Android version), and scroll down to see which apps are using data.

how_to_speed_up_your_android_smartphone_ndtv_app_settings_auto_sync_data_google_sync.jpgUsers can then either visit individual app settings to turn off synchronisation, or visit the 'Data usage' section's context menu, which has the 'Auto-sync data' option (not present in all Android versions), which can be turned off. 

To do the same for any Google app or services, users will need visit Settings>Accounts>Google>UserProfile. Here they can turn off sync settings for individual Google apps and services.

advanced_task_killer_google_play.jpgA must-install for Android smartphone users is Advanced Task Killer, which allows users to kill any apps that are taking too much memory (RAM) or slowing down the device for other reasons, such as instability.

4.    Clear app cache
Much-used apps will build up a cache that can slowdown an Android smartphone, and users can delete each used apps' cache regularly to speed up their devices. Unfortunately, this will have to be a rather regular process, as apps will start rebuilding their cache from the moment they are launched. To individually delete each app's cache, users will need to visit Settings>Apps, select the relevant app, and then click on the 'Clear cache' button.

how_to_speed_up_your_android_smartphone_ndtv_clear_cache.jpgTo bulk-delete multiple apps' cache, or to set up scheduled cache-clearing, users can download a third-party application called 'App Cache Cleaner' from the Play Store, which can delete cache for multiple apps, and allow users to set up intervals for regular cache cleaning. Users can also delete cache data for all apps via a native Android option, found at Settings>Storage>Cached data.

app_cache_cleaner_google_play_new.jpg5.    Disable animations
Animations are usually graphical transitions between menus, app drawers, and other interface locations. They use system resources to be generated, and occur quite regularly when navigating through a smartphone. They serve no purpose apart from beautifying the smartphone experience, and if users find their devices are slowing down, it is a good idea to turn off animations with no adverse impact on day-to-day use.

how_to_speed_up_your_android_smartphone_ndtv_developer_animation_options.jpgTurning off animations unfortunately is not very easy, with the option usually hidden behind the 'Developers options' section. To access 'Developers options', users need to visit Settings>System>About Phone where they can find the 'Build number' of their phone. Once they tap the 'Build number' seven times, users will then see 'Developer options' in the system menu. Here, they turn off all types of animation.  Users should be careful not to turn on or off any other option in this section.

6.    Clean out built-in storage

If the built-in storage of a smartphone is nearly full, the device will slow down quite dramatically. Between 10 and 20 percent of the total built-in storage should be available or free to avoid slowdowns. While a simple solution could be to simply delete all unused apps and clear cache data to save space, ideally users should be looking at a longer lasting solution. Most smartphones come with the option to expand built-in storage via microSD card.

how_to_speed_up_your_android_smartphone_ndtv_apps_storage_move_to_sd_card.jpgIf users' smartphones feature microSD card storage expandability, they should move all media to it, such as pictures, music and videos. Apps can also be moved from internal storage to SD card, by visiting the app's settings via Settings>App and navigate to individual apps. Some older versions of Android don't support this feature, and users will have to download an 'Apps to SD card' app from the Google Play store.

7.    Update firmware

While certain updates can have adverse effects, the general rule of thumb is that a firmware update for a smartphone will bring improvements of various types, usually including performance optimisations. Users experiencing reduced performance on their smartphones should check if the manufacturer has released a firmware update for them. 

how_to_speed_up_your_android_smartphone_ndtv_update_firmware_no_update.jpgTo do this, users should visit Settings>System>About>Software Updates and check if an update is available over-the-air. If not present here, users can also check by connecting their smartphones to the PC suite software provided by the manufacturer, and check for updates there.

While most updates do not require users to back up their smartphones before the update, we recommend users do so just in case something does go wrong - it's better to be safe than sorry.

8.    Root phone, install custom ROM
While we don't recommend this method to anybody but a power user, the problem of a slowing Android smartphone is often solved by this method, with the user installing a custom ROM that is lighter and less-resource intensive than the manufacturer-customised UI and firmware. The method is similar to installing a third-party app launcher (Tip 1), however, has a much wider effect, essentially replacing all the software on the phone.

There are several guides and resources available online that can help users root their devices, and install custom ROMs from a database of independently developed firmware. XDA Developers Forum is one of the best resources for this, and users are recommended to read in detail the instructions and discussions about the specific custom ROM for their particular smartphone before going ahead. You can also visit CyanogenMod's website, which provides several easy installation tools and walkthroughs for its ROMs.

cyanogenmod_facebook.jpgPlease note, rooting smartphones or installing custom ROMs on them is usually (there are some tools also available) a rather complicated task, and a risky one that can see users lose all their data, or end up with a bricked device. Rooting or flashing smartphones also usually voids manufacturer warranty.

9.    SSD TRIM
Smartphones utilise solid state drives for their storage needs, and an inherent flaw with such a storage device is that when data is deleted from flash memory cells, the cells need to be completely wiped before they can used for a write process again. This requires the OS to issue a TRIM command to the drive to specific which cells are unused and should be wiped.

lagfix_google_play_new.jpgGoogle reportedly fixed this problem in Android 4.3 and higher, but if you are running an older version of Android, a solution does exist that will allow users to issue TRIM commands to the SSD. Users will need to root their smartphones, and install LagFixfrom the Play Store. Once again, rooting smartphones is a risky process and we recommend caution.

How to Enable Guest Mode on Android

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android_5_0_lollipop_guest_mode.jpg

How to Enable Guest Mode on Android

Ever needed to hand your Android smartphone to someone else for a while? If yes, then there's a good chance that you were worried about how easily they could go through your personal data or end up changing preferences or even deleting information like contacts or messages.
Fortunately, Android 5.0 Lollipop ships with a system-level guest mode. This lets you quickly switch to a separate guest profile that doesn't have any of your personal data such as messages, installed apps or preferences. This is as good as a fresh install of Android 5.0 Lollipop and the moment you switch back to your Google account, all data saved in the guest mode is removed. This makes it a particularly effective way of letting someone else use your phone for a while.
Here's how to enable guest mode on Android 5.0 Lollipop.
  1. Swipe down from the top of the screen to pull down the notifications bar.
  2. Tap your avatar on the top right twice.
  3. Now you'll see three icons - your Google account, Add guest and Add user.
  4. Tap Add guest.
  5. Now your smartphone will switch to guest mode. This may take some time and the phone may be slightly slow initially, but in our tests with a Nexus 5 it worked well after a few minutes.
  6. When you're done with guest mode, you can easily revert to your Google account. Follow steps 1 and 2 above and tap the icon that shows your Google account. This will delete all data saved in the guest session as well.
If your smartphone doesn't have Android 5.0 Lollipop installed, you should check for a pre-loaded guest mode. Some brands such as Xiaomi, LG, Samsung and Huawei pre-load an app that enables you to use guest mode on your smartphone. Different brands name this app differently, so look in your phone's app drawer for apps with names similar to Kids' Mode or Guest Mode. Some Android phones have guest mode embedded at the system level. For example the LG G3 has a guest mode that you can access by going to Settings > General > Privacy > Guest Mode.

Friday, January 16, 2015

how to block web sites in browser

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how to block web sites , how to block web sites in windows, mac , ios, android, windows mobile, how to block the websites in my computer

If you want to control access to websites on just one machine, then you can set up block at the operating system level. This method for blocking websites is not too hard to configure and will work across browsers.
Windows
One of the backbones of the Internet is the DNS system that translates easy to remember (and type) names such as www.google.com into equivalent IP addresses (8.8.8.8). While you use DNS servers to get to websites, your computer also has something called a HOSTS file which can have this information stored locally. This can be used to disable access to unwanted websites. We checked this method with both Windows 7 and Windows 8.

1. Make sure you have administrator access on your computer. Sign in to your PC using an administrator account and go to C:\Windows\System32\drivers\etc\

2. Double-click the file named "hosts" and select Notepad from the list of programs to open the file. Click OK. The last two lines of your hosts file should read "# 127.0.0.1 localhost" and "# ::1 localhost".

2a. In case you can't edit the file, you'll need to right-click the file labelled hosts and select Properties. Click the Security tab, select the administrator account and click Edit.

2b. In the pop-up, select the account again and check Full control. Click Apply > Yes. Now click OK in all pop-ups.

3. At the end of the file, you can add the addresses of websites to block. To do this, just add a line at the end of the file, with 127.0.0.1 and then the name of the site you want to block - this will redirect the site's name to your local computer.

4. To block Google, for example, add "127.0.0.1 www.google.com" to the end of the file without the quote marks. You can block as many sites as you want this way, but remember you can only add one per line.

5. Repeat this step until you've added all websites you want to block.

6. Now close the hosts file and click Save. Reboot your computer for the changes to take effect and you'll find that all those websites are now blocked.
Mac
Here's how to block websites on OS X .

1. Make sure you have administrator access to your Mac. Now open Terminal. You can find it under /Applications/Utilities/Terminal.

2. Type sudo nano /etc/hosts and press enter. Enter the user (login) password when prompted.

3. This will open the file /etc/hosts in a text editor. Type the name of the website in a new line in this format "127.0.0.1 www.blockedwebsite.com" (minus the quotes). For each website you want to block, start a new line and type the same command with only the name of the website being replaced. When done, press ctrl+x and then Y to save changes.

4. Now key in the command sudo dscacheutil -flushcache and press Enter or restart your machine to make sure the websites are blocked.

Browser-level blocks

Blocking a website on any browser is the easiest way to get the job done.

On Firefox, you can install an addon called BlockSite to block website.

1. Install the addon, press ctrl+shift+a, and click Extensions on the left. Now click Options under BlockSite. In the pop-up, click Add and type the name of the website you want blocked. Repeat the process for all websites you don't want to access. Click OK.

2. Now these websites will be blocked on Firefox. You can also set a password in BlockSite to prevent others from editing the list of blocked websites. This can be done via the options menu described in the previous step.

BlockSite is also available on Google Chrome.

Internet Explorer lets you block websites easily. Here's how.

1. Open the browser and go to Tools (alt+x) > Internet Options. Now click the security tab and then click the red Restricted sites icon. Click the Sites button below the icon.

2. Now in the pop-up, manually type the websites you want to block one-by-one. Click Add after typing the name of each site. When done, click Close and click OK in all other windows. Now these websites will be blocked in Internet Explorer.

On your phone or tablet
iOS
Apple has some handy parental control tools that let you block certain websites. Here's how.

1. Go to Settings > General > Restrictions.

2. Tap on Enable Restrictions. Now set a passcode for restrictions. This should ideally be different from the passcode you use to unlock the phone.

3. After the passcode is set, scroll down and tap Websites. Here you can either choose to limit adult content, or allow access to specific websites only.

4. In specific websites only, there's a short list of allowed websites including Discovery Kids and Disney, but you can also add sites by tapping on Add a Website.

5. If you tap Limit adult content, Apple blocks websites that are deemed objectionable, but you can whitelist websites by tapping on Add a Website under Always Allow, or blacklist them by tapping on it under Never Allow.

6. If you try to access a blocked website, you see a message telling you it is restricted. Tap the Allow Website and key in the Restrictions passcode to open that website.
Android
On Android, you'll need to edit the hosts file on your device to redirect sites you want to block. You'll need a file manager, and a text editor - the easiest option is to use our favourite app ES File Explorer, which lets you do both things. Here's how it works.

1. Install ES File Explorer Open ES File Explorer and tap the "/" button at the top. Tap on system > etc.

2. In this folder, you'll see the hosts file - tap it and in the pop up menu, tap text. In the next pop up, tap ES Note Editor.

3. Tap the three dots button in the top right, and tap edit.

4. Now, you're editing the file, and to block sites, you want to redirect their DNS. To do this, just start a new line, and type "127.0.0.1 www.blockedwebsite.com" (without the quotes, where blocked website is the name of the site you're blocking) for each website you want to block. For example, you'll have to type 127.0.0.1 www.google.com to block Google.

5. Reboot your Android device.

If that method is too complex for you, you can install an anti-virus app such as Trend Micro that lets you block websites.

1. Install the app and run it. Go to Options > Safe surfing.

2. Now swipe to Parental Controls and click set up account. Create an account and you'll see an option called Blocked List in the app. Tap it, and tap Add. Now add the websites you want to block one at a time. Once that is done, you won't be able to access these websites on your Android smartphone.

Windows Phone

You can't do a full block of websites on Windows Phone, buy you can download the AVG Family Safety browser. By default it blocks websites with malicious or explicit content, and if you purchase an AVG anti-virus licence and create an account, you can customise the list of blocked websites.
 
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