10 ways to mess up your PC
I've mention several times in the past that I am a subscriber to the free online newsletter called Tech Republic. This recent posting on the 10 ways to mess up your PC is a classic. If you want a PDF version, you have to register for it, but at least it's free ...
DON'T USE A SURGE PROTECTOR
Like the smell of bacon frying? Face it, we live in storm city here on the North Coast, so use a surge protector or refrain from complaining when your PC smells like a Memorial Day BBQ.
DON'T USE A FIREWALL
I know lots of people who don't lock their front door because it makes them feel like they're living in a Leave it to Beaver sitcom. I agree that living on the North Coast means a harkening back to the old days of public trust, but using the Internet means EVERYONE has access to your computer, around the world. For God sakes, LOCK UP.
DON'T USE ANTI-VIRUS OR ANTI-SPYWARE
Are you in a monogamous relationship with someone for the past 30 years? Then a condom isn't necessary. But in the computing world, USE PROTECTION. The variety of attack programs out there is staggering. Be safe.
INSTALL TONS OF PROGRAMS, ESPECIALLY BETA TEST PROGRAMS
The more programs you install, the more you are (exponentially) exposed to system conflicts, hidden spyware, and headaches. Use what you need, but use some discretion, and DON'T take everything that's offered to you. Pay special attention when you get a message asking "are you sure you want to load this program?"
DON'T DEFRAGMENT
Windows and even Mac have built-in defragment programming tools. When you write anything to a disk, it writes to the most available space, which is not necessarily contiguous. Deframenting on an occasional basis means a faster running PC with fewer operating problems.
OPEN ALL ATTACHMENTS
Email is the Trojan Horse. Want to see what's inside? Easy. Just open every horse that comes to your gate. Some have marauding soldiers aimed at attacking your computer. Here are some clues ... NEVER open a file that ends with ZIP or EXE. There are a whole host of other attachments that also cause problems, but BE SELECTIVE.
CLICK ON EVERYTHING
Many email programs include a feature that disables links and required that you affirmatively shut off the protection every time you want to click on an email link. If you can't help yourself, turn this feature on. Otherwise, be careful what you click on, ESPECIALLY in unsolicited email. Pass your cursor over the link to make sure it is going where it is supposed to go (ie. Bank of America, Chase Manhattan, PayPal, etc.). If it says ... http://1234.5678.910.11.12, or some other unrecognizable address, DON'T GO THERE.
SHARE FILES
See ANTI-VIRUS / ANTI-SPYWARE, for the clue on this one. Share and share alike means everyone has access to your computer. Not a good idea.
PICK THE WRONG PASSWORDS
It is amazing that so many people use 1234 or their first name as their password. Even if you use something unusual like "precipitation," password cracking software can detect dictionary words in less than 10 seconds. Try mixing numbers and letters in more random patterns. But don't get crazy. An 8-character password using all letters is easier to crack than a 4-character password using mixed letters and numbers.
DON'T BACK-UP YOUR FILES
It's a poor rat that only has one hole to crawl into. If you feel absolutely certain that your computer won't crash, that you won't get invaded by a virus or spyware, and your office or home won't catch fire, then don't back-up. Otherwise, get with it and explore the options of backing up your files.
There ... you are well one your way to safe computing.
Chris Crawford
www.justiceserved.com