Two step verification

If you are using G-mail, use two step verification for extra security.

Open your account in gmail then

1. Click "Account" tab

2. Go to "security 

3. Click "setup" under password section, then you will find this

Signing in with 2-step verification

Signing in will be different

You'll need verification codes:
After entering your password, you'll enter a code that you'll get via text, voice call, or our mobile app.

Keep it simple

Once per computer, or every time:
During sign in, you can tell us not to ask for a code again on that particular computer.

Help keep others out

You'll still be covered:
We'll ask for codes when you (or anyone else) tries to sign in to your account from other computers.

2-step verification

Keep the bad guys out of your account by using both your password and your phone.

Learn more 

4. Click "start setup"

5. Enter mobile number and then click "send code"

    or click voice call and enter verification code

6. Now your two step verification is activated

Login

Now when you login to your account, you will be prompted to enter verification code which will be sent to your registered mobile.

So, even if your friends know your password, they cant open your account because it asks code for login which will be sent your mobile number which only you can view.

Now you are protected and your account is safe from every one

Trick to protect your files and folder using notepad, without any third party folder lock software.

1. Open notepad

2. Copy and Paste the code in notepad
    Start copying from next line (non-highlighted text only)

cls
 @ECHO OFF
 title Folder Secure
 if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK
 if NOT EXIST Secure goto MDLOCKER
 :CONFIRM
 echo Are you sure you want to lock the folder(Y/N)
 set/p "cho=>"
 if %cho%==Y goto LOCK
 if %cho%==y goto LOCK
 if %cho%==n goto END
 if %cho%==N goto END
 echo Invalid choice.
 goto CONFIRM
 :LOCK
 ren Secure "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
 attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
 echo Folder locked
 goto End
 :UNLOCK
 echo Enter the Password to unlock folder
 set/p "pass=>"
 if NOT %pass%== srikanth goto FAIL
 attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
 ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" Secure
 echo Folder Unlocked successfully
 goto End
 :FAIL
 echo Invalid password
 goto end
 :MDLOCKER
 md Secure
 echo Secure created successfully
 goto End
 :End

3. Save as locker.bat (locker is the file name which is optional, you can put your own file name and ".bat" is mandatory without quotes).

file type : All files (set this in your notepad under the file name)

4.Create a New Folder anywhere, now copy this locker.bat file to your New Folder

5. Double click on Locker.bat

             -->A New Folder will be created with file name "Secure"

             --> Now copy your files or folders to this "Secure folder"

             -->come back and again double click on "locker.bat"

             -->You will be prompted "Whether to lock the folder Y/N"

             -->Click Y to lock or N to return back, (CAPSLOCK doesn't matter, it accepts both)

             -->When you click Y, the folder (Secure) will be locked and hidden

6. To open the hidden locked folder, Double Click on "Locker.bat" 

           -->You will be prompted to "Enter Password to Unlock"

           -->  srikanth       --->It is your default password

7. Now Folder (Secure) will appear and you can access to your files.

                                       ENJOY THE TRICK...............!