|Updating Win 7 ... |
<< Need advice.My computer is 1 1/2 years old.Win7 >>
If you do not have Service Pack 1 (SP1) for Windows 7 released in late February 2011 installed -- and it sounds like you possibly may not, I would suggest that you consider installing it first and standalone (i.e. not the other updates). Once that's done and you have restarted and assured all is working well then check for updates and install them.
I would suggest backing up before installing SP1, and backing up gain before the 2nd step.
A few 'installing SP1' links are here ...
- Eric -