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Old 03. Jun 2015, 03:16 PM   #3 (permalink)
Anupam
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Join Date: Jul 2008
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Welcome to the forum wildbill2u.

Just adding something apart from wonderful information provided by Joe.

Just in case you didn't know... Windows 7 and Vista are not programs, rather, they are operating systems, on which the programs or software work. Therefore, you cannot just install Windows like a normal program. You have to follow certain procedures.

Therefore, if you install a version of newer Windows over already existing one, you will always be upgrading, with the standard procedure of upgrade.
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