Windows Update Error Code: 80070005

Hello,
Im running a PC with Windows Vista Ultimate (English). Today, i turned on my
PC and i noticed that the icon for wifi / internet connections had
disappeared.

I went to windows update anyway to check for updates, and when i clicked
"Check for Updates", i got this error message saying: "WIndows Could not
search for new updates"

Error(s) found:
Code 80070005.

Now, since i installed Vista, i HATE IT! OK! I've just been debugging this
piece of crap since i purchased it, and its frustrating. I spend more time
debugging windows than i do using it. Im not an IT specialist, and I REALLY
COULDNT CARE ABOUT DCOM and COM and performance metrics. I just wish this
damn machine would operate without changing every 2 seconds. Every day
something goes wrong!!!

I wish I had purchased a Mac!!