• Upgrade the RAM

As a rule, I try to put the maximum amount of RAM that a computer can take. RAM is the memory chips that clip onto the motherboard (not to be confused with hard drive space). Most machines made in the last 3-4 years can take between 2 – 4 gigs of RAM, total. Depending on the amount of slots available (usually 2), replacing the existing chips with 2 new chips can increase the speed of the computer, especially when running multiple programs. Here’s a link to determine what type of RAM your computer takes, and how much of it.

• Reinstall the operating system

Over time, a Windows-based computer can get what is referred to as “registry rot”, where bits and pieces of old programs are still on the computer, even after they’ve been upgraded or uninstalled. After a while, some of these leftovers can interfere with current versions of applications you use, or worse yet cause the entire system to crash. Now, there are many programs out there that will claim to clean out your registry. Other than CCleaner, they usually do more harm than good. Even CCleaner (which is a great bit of software) can cause damage if you’re not used to doing it. If you have the original disks that came with the computer, then wiping out the current installation and starting over fresh (after you’ve backed everything up, of course) will often times get rid of just about all the conflict issues you may have. And a tip: don’t bother with all the “extras” that came with the computer the first time. By now, they’re outdated and are usually crap anyway.

• Buy a new computer

Well, you’ve decided to take the plunge and get a new machine. Well, we’ll go over a few tips in an upcoming post that’ll help you look for the machine that’s right for you. But what about the old box you have now? The best thing to do is either find someone who needs it, donate it to a charity, or repurpose it for something else in the house. You can do a lot of things with an old computer, including shared file storage on a network, a computer for the kids, or something else. However, if you’re going to get rid of it, remember to wipe the hard drive clean. It’s estimated that over 40% of people dispose of hard drives with some personal information, from photos and videos to bank account numbers and social security info. Just deleting the files aren’t enough, since there are many programs that can restore the files. However, Lifehacker has a great write-up on programs that will wipe the drive completely blank, and then do all the other things necessary to make any files irretrievable.

So what to make of it all? As always, do your research and make sure that you’re doing the right thing for your situation. Your existing computer (and wallet) will thank  you.