I buy new PC and i want to install window 7. My question is what is required for this.

Try to get a friend to get the info from Microsoft website.
Basically it depends on the PC you buy. If 64 bit then you need 2 gig memory a large hard disk a good video card and the installation should be done onto a clean hard disk.

If you are using 32 bit the sopecifications are less.
Itis worth noting that although you can update from vista win 7 is recommended to be installed onto a clean disk and in my experience it goes best that way.

Other than that you need to buy win 7. (home version is a bit low, home premium is OK for most use but if you want a lot of netwiork , backup etc then go to the professional version.
BOL
M
M

My computer:
1Gb of RAM, 2.2Ghz, 512 radeon video and It works perfectly(runs a lot of program and no lag) :)

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