You're off topic for this forum, which is dedicated to
Windows Live OneCare.
Your question may be better posed to one of the forums here:
Windows 7:
http://social.answers.microsoft.com/Forums/en-US/category/windows7
The *32 simply means that they are 32 bit programs running on your system, which is apparently running the 64 bit version of Windows 7.
-steve
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