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What Do Those Confusing Light Bulb Codes Mean?

There are so many types of light bulbs available on the market that it’s hard to keep track of them all, but each type has its own “code” of sorts that tells you everything you need to to know about it....

How to Clean Dust Out of Your MacBook

If your MacBook is performing hotter than usual, the cooling fans and other areas might be blocked by dust, and that can prevent them from keeping the whole machine cool. Here’s how to clean out your MacBook so you can ...

7 Must-Have Tools for Mobile Phone Repair

If you’re thinking about replacing the battery in your smartphone yourself, or even switching out that shattered screen, there are several tools you should have to make the job a lot easier.

Should You Build Your Own DIY Security System?

There are plenty of security systems out on the market that come with professional installation and support, but what about DIY setups that offer many of the same features and are often much cheaper? Here are the pros and con...

Can You Upgrade the RAM in Your Mac?

While Macs certainly aren’t as easy to upgrade as a typical PC, it’s surprisingly simple to upgrade some components like RAM—especially if you’ve got a Mac desktop or an older laptop. Adding more RAM can breat...
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