There's a CNET Weekend Project on dusting desktop, and it is nice. My old computer is relatively clean by now. Before, it was grumbling with dust.
But how about a laptop? How can I dust/clean it? A laptop can suck in dust at a very high rate, but it isn't a decent place to fumble around with a can of compressed air.
This one tip will help you sleep better tonight
A few seconds are all you need to get a better night's rest.