Windows 7 SP1 no longer available from Microsoft

I have an HP Elitebook 8460p Windows 7 Pro 64 bit laptop that I am in the process of dong a clean install on. When I first installed Microsoft Office 2010 the key I had been using was recognized with no problem. Several days later when I tried to use it, the key was said to be invalid. It is the...

when Vista came out, everybody downgraded to Windows XP, thus Windows XP support was extended for several years longer than what Microsoft intended. with Windows 8 and many other people downgrading to Windows 7, do you think the same will happen for Windows 7?

My computer has always opened PDF files thru Microsoft Office and now when they open everything is all jumbled and unreadable. I have to close and reopen using Adobe Reader. Can anyone tell me what happened to cause this change?

ok so my laptop's a few years old. It came with Windows 7 Home Basic. it still has it. My question is that it take A LOT of time to boot. Heres what happens: 1. The starting windows doesn't take that long to disappear, im satisfied with it. 2. But the welcome screen, ugh, First it just...

When I try to open word or excel files I get this message; 'microsoft word/excel starter cannot be opened. Try again or repair the product in control panel.' I cant figure out how to repair the product in control panel, what do I do?