Google Timer

Google launch timer facility for alert purpose and it will ringing when time limit ends.To use google timer facility do following.

First of all open Google web page and search for Timer. Search result shows following.

Now enter desire value of time limit in HH:MM:SS format. For example if you want timer for 10 second enter value as following, click on start and it will ringing after 10 second.

with Help of Google.

How to Undo ( Ctrl + Z ) Sent mail in Gmail

If by mistake you have sent email to person which is not your receiver or you have make mistake in typing information then don't worry. Gmail has introduce a way to Undo sent mail within specific time limit. Do following to enable this feature on your Gmail account.

• Login into your Gmail Account.
• Now click on icon like Gear which positioned above inbox and then click on Setting.

• Now in Setting menu click on Labs tab.

• Now find for Undo Send under Labs tab and in Undo Send select Enable radio button to enable it and at bottom click on Save Changes button to apply changes.

• Now click on General Tab under setting. And find for Undo Send:, now select check box Enable Undo Send and and select desire send cancellation period from drop down menu as shown in below image and click on Save Changes button to apply changes.

• Now send email and you will find Undo above inbox. Click on Undo to Undo send mail.

How to Create Password Protected RAR

To Lock the RAR do following.

• Make the RAR of Folder or File you want to protect.
• Suppose you want to protect Folder with name DIGNESH. Right Click on folder and make it RAR.

• Now Open DIGNESH.rar and Click on File Menu.
• Now Click on Set Default Password or Press Cltr + P.

• Enter your desire Password and Check all Check Box and click on Ok.

• Now click on Commands in menubar and in Commands, click on Lock archive or press Alt + L.

• Set Percentage of archive size to 10 and click on Ok.

• Close the DIGNESH.rar and open once again DIGNESH.rar. Its require password to open it.

• To open the DIGNESH.rar just enter your password and click on Ok.

Prohibit Access to Drives From My Computer

To stop access to your Drive do following step.

• First goto Run, then type gpedit.msc and click on Ok. It will open the Group Policy wizard.
   
   
  
  
  

• Now select Windows Explorer In User Configuration > Administrative Templates > Windows Components.
  
  
  

• Now in right side setting wizard click on Prohibit access to the drives from My Computer. A  new wizard shown. 

• Suppose we want to prevent access to  C Drive. Select Enable radial button and select Restrict C Drive only from drop down list and Click on Apply and Ok.

•  Now run command gpupdate.