how do u unzip a file?

India
May 12, 2009 6:16am CST
Can anybody explain how to unzip a file?
1 person likes this
2 responses
ram12345
@ram12345 (37)
• India
12 May 09
unfortunately a password protected rar file cannot be extracted !! It used 256 bit encryption and decryption in your pc would take more than 100 years!!!! maybe a super computer would do!!!
1 person likes this
fsound
@fsound (756)
• Philippines
15 May 09
if you're using windows xp or vista, there's a built in zip/unzip utility.
johnmathew2009
@johnmathew2009 (178)
• India
15 May 09
Which one is the fastest...I mean fast for both compressing and decompressing?