(Whaa- HP? But the HP I'm using to try to solve your problem is working wonders for me. D: )
*ahrm*
GRAPHICS UPDATE FOR WINDOWS 7!!
...
OR VISTA!!
However, I am sure you're aware of the implications this has on your computer's age. If even images shake, it just seems that your graphics simply cannot keep up with what's going on the screen.
When browsing.. let us say.. a webpage full of animated images, does the shaking occur?
Or.. perchance, does the shaking evolve into the screen seemingly updating in waves as you scroll down the page?
I would like you to test that on the following tumblr page after updating:
http://funny-gifs-4-u.tumblr.com/
And
here's the goggles to see if you can replicate what happened the other day.
Whenever a video shakes next time on YouTube, see if you can rid yourself of the problem by refreshing the video (
Not with F5 but by pressing Ctrl + F5*).
[SIZE="1"]*This key combination should force your browser abandon all cached content and re-retrieve them from the server.
If the page doesn't seem to load at a slower rate, manually clear your cache via Ctrl + Shift + Del[/SIZE]
If that doesn't work, see if the shaking stops by lowering the quality of the view you're watching, if possible.
And according to your profile, you appear to be "Actively Playing" Mabinogi.
How has that been going for you?
P.S. The Goggles thing is quite a bit amusing.
P.P.S. I'm making assumptions on your video card performance based on your uploaded Mabinogi videos on your YouTube account.
P.P.P.S. All actions mentioned here on this thread by me (aside from attempting to update video card drivers) are expected to be completely safe to perform and (if performed) are performed at a risk taken by you. I claim no responsibility for any system damage/data loss any said actions may cause. It has been noted in a previous post that you should backup data before attempting to modify system files.