There’s just something about Fridays that you gotta love.
We humans simply must have some light at the end of the tunnel, or we will flag, sag, and eventually quit trying. Friday (for most of us) is that light — the end of the work week is not only in sight, it’s mere hours away!
And Friday for a lot of us (me too… when I was younger) means that we will “go out”; we will “celebrate”; we will eat, drink, and (maybe) dance with friends, co-workers, and complete strangers. We will make merry. A joyous break in the routine. 
Friday means the weekend is here. Isn’t that a magical word? “Weekend”. (I smile just thinking it.)
Sure, the weekend isn’t all fun-and-games.. there’s lawns to mow, and cars to wash-and-vacuum, and a “Honey-Do list” a mile long, and grocery shopping.. there’s church, weddings to attend, children’s birthday parties, friends-who-need-help-moving-to-a-new-apartment and,.. have you cleaned out your gutters yet?
Weekends are never long enough.
Tip of the day: Weekends means tackling some household chores and so I am going to remind you that your computer needs an occasional cleaning too. (Nice transition, eh?)
1) Get rid of the dust and lint: Dust and lint can reduce your computer's performance, cooling efficiency, and even cause fatal short-circuits.
* For desktop PCs, unplug your 
computer's powercord from the wall and open your computer's case so you can see all the kewl circuitry inside. How, exactly your case opens will vary with make/model, but it is usually a side panel, and the side panel is held in place with two thumb-screws (the manufacturer's Website will have instructions, also).
Once the case is open, use the techniques I described in my recent printer maintenance article to remove the built-up dust bunnies. Pay special attention to air venting areas (and screens), such as by the power supply. (And, be careful and be gentle.)
* For notebooks, your cleaning is going to be a little different: you will want to get all the debris from out from under your keyboard keys, as I describe in this article. And you'll want to wipe down your screen with an anti-static cloth (which may may require the slightest [just a drop or two.. in one corner..] moistening with plain water.
2) Get rid of disk clutter: Empty the trash that accumulates on your hard drive for a leaner, meaner file system. Fortunately there's a one-button tool for that in Windows, http://techpaul.wordpress.com/2007/11/07/more-than-you-wanted-to-know-about-the-disk-cleanup-tool/
So let's not be "all party", let's also get busy and do some "Spring Cleaning" and give those machines the attention they deserve.
Today's free link: Sandboxie is a tool that creates a "sandbox", or virtual environment, in which you run other programs (namely, your web browser) and those programs and the data they access can't write to your hard-drive. This is an excellent way to prevent poisoned websites from downloading malware.
Copyright 2007-8 © Tech Paul. All rights reserved.
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