Cellphone and Laptop Help.

Ok uhm...

( &#8976; and * ) <--- is the default to lock and to unlock a cellphone keypad.

i want to know how to change the keypad locking on cellphone.

[My Phone is Nokia Btw]

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How to Reformat a Hp Laptop?

Im new to this. i want to reformat my laptop.

do i need something? like cd of blahblahblah. or no need anymore?

or i can reformat my laptop using Backup and recovery?

never been tried/im a newbie. please help

 

You will need the windows installation CD, depending upon the brand f computer you have. I'm almost positive its far too advanced to do without a CD, or impossible.

 

oh.. i dont have a cd... can i buy a cd somewhere? and. if i reformat my laptop. can i change my windows to vista? buy buying a cd? then installing it?