Here are some simple but effective tips to optimize and increase your android phone battery life.

1. Set display brightness to adjust automatically
   Let your OS automatically adjust the brightness of the device rather than doing to manually.
2. Reduce the updates frequency of Email, Twitter and Facebook
   Set email,Social media and various messaging apps to “manual”, which results in getting the updates only when requested. This instantly extend the android battery life by a significant amount.
3. Kill the useless background tasks
   Android OS has been improving at a steady pace in terms of automatic task management. Sometimes, letting OS kill useless tasks for you doesn’t work in most of the situations. Having a task killer apps like Advanced Task Killer, Taskiller
   can help neutralize unexpected network access and lengthen your battery life. Set the auto-kill options (do not include system processes) and your phone memory will be cleaned when the screen goes off.
4. Turn OFF unnecessary hardware features on your phone.
   It’s great to have an Android phone with features like 3G, GPS, Wi-Fi and Bluetooth. But do you really need to those keep activated all through the day? Most probably not. So simply, Turn OFF 3G, Wi-Fi, GPS and Bluetooth when not in use. You can instantly notice improvement in android battery life.
5. Reduce RSS feed update frequency
   There are plenty of apps with default poll frequency to get updates. You can save a significant amount of battery life by setting RSS updates to manual.

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5 tips to increase your Andriod phone battery life

In the regular version, it got an option to duplicate any given tab.This feature can be used to easily move over cookies and other session related content from one tab to another to duplicate a tab, right click on any of the tab you want to duplicate and click on the Duplicate Tab option

To enter full screen mode in Google chrome.

Press the F11 key on your keyboard and see what happens :) , The difference between full screen mode in Google  chrome and other browsers is the address bar.There is no address bar available in the full screen mode, so you will have to get out of full screen to type in another URL.

Note that If you are not a developer channel user, you will not see the new features in your Google Chrome.However, shifting to Developer Channel of Google Chrome is pretty simple.Complete the below steps.

• Download the Google Chrome Channel Changer.
• Run the file.

• Select the circle next to the Dev: The latest features and bugfixes.
• Click on the Update button to save your choice.
• Click on the Close button
• In Google Chrome, click the wrench menu(Top right) and choose “About Google Chrome”.
• If there are any latest update, click Update Now to install the current channel’s release.
• Restart Google Chrome

Google Chrome will automatically update the browser to the latest version when future updates are released, to change back to a different channel(stable or beta), follow steps once again.

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Google Chrome gets Duplicate Tab and Full Screen Mode