How to 3D Print Anything (Even If You Don’t Own a 3D Printer)

There are plenty of reasons you might want to 3D print something, but few that justify owning one. You could print anything from a custom GPS mount for your bike to Dungeons & Dragons miniatures to wearable armor for your next Star Wars cosplay. Unless you’ll be printing a ton of stuff on the regular, though, none of them are worth the hundreds you’d need to spend for a 3D printer (or the thousands you’d spend on a really good one).

How to Manage Your PC’s Fans for Optimal Airflow and Cooling

Building a modern desktop PC is surprisingly easy, thanks to modular parts and a lot of solid engineering. It’s often explained as “LEGO for adults.” But managing the air cooling system within a PC is considerably more complex.  We’re talking about physics, thermodynamics, all sorts of fun stuff. But there are a few basic principles you can apply to almost any build to get optimal airflow, and thus, optimal cooling.

Sitting is the New Smoking [Sponsored]

Maybe you’ve heard this and wondered if it’s actually true.  Truthfully, any amount of smoking is hazardous, while sitting is generally safe.  The problem is that too many people spend way too much time sitting, which definitely increases the risk of developing multiple health issues.

Why Does Lumber Sometimes Look Twisted and Warped?

If you’ve ever gone to the hardware store to buy lumber to build that DIY desk or home theater center, you’ve probably come across your fair share of warped and twisted boards before you finally landed on a decent-looking 2×4. Here’s why that is.

How to Replace Your Laptop’s Keyboard or Touchpad

Barring any kind of accidental damage, your laptop’s keyboard and touchpad are the parts that start to show wear as soon as you use them. Not only are they some of the only moving parts left in modern laptop design, they’re the ones that are constantly being touched by us fleshy humans, absorbing tiny amounts of skin oil and wearing away the legends on the keys. After a year or so, the keyboard deck can start to look noticeably aged.

How to Improve Your HDTV Antenna Reception

If you’re lucky, you can place your TV antenna wherever you want and get crystal-clear HD channels over the air for free. However, most of the time you need to go through a little trial and error to get everything working properly.

The Best Retro Game Controllers for Your PC or Raspberry Pi Emulators

Nintendo is apparently allergic to money. After creating an instant and profitable hit with the NES Classic, the company decided to end production of the cheap little emulation machine just a few months after its introduction. No matter: tech savvy Nintendo fans who couldn’t get a hold of one (or didn’t want to line the pockets of scalpers) have other options.

How to Import Images from Your Camera to Lightroom

Lightroom is almost essential for serious amateur and professional photographers. It’s a filing system for all your photos, a RAW developer, and much more. Lightroom is best when used to manage every step of your post-processing workflow, including the very first step: importing photos to your computer from your camera.

How Does RAM Speed and Timing Affect My PC’s Performance?

When it comes to computers, more is better. Well, sort of. Most users understand that a faster processor, with speed expressed in megahertz or gigahertz, is more desirable. Likewise, it’s fairly obvious that having more gigabytes of memory (aka RAM) is a good thing. But your RAM has another stat you might be confused about: speed.

What Does the D-Shaped Icon Next to My USB-C Port Mean?

Most of the time, it is pretty simple to figure out what the various ports and the printed symbols next to them on our computers are for, but every so often, some new or different symbol pops up. With that in mind, today’s SuperUser Q&A post has the answer to a curious reader’s question.

How to Migrate Your Windows Installation to a Solid-State Drive

Many older (or cheaper) Windows laptops come with traditional mechanical hard drives—which these days, are pretty outdated and slow. Upgrading to a new, super fast solid state drive (or SSD) is the surest way to speed up an old computer. There’s one problem: moving your Windows installation can be tricky, especially since SSDs are often smaller than their traditional hard drive counterparts.

The Best Skyrim Mods That Actually Add Gameplay

The Elder Scrolls V: Skyrim remains a milestone game more than five years after its initial release. And since it doesn’t look like we’re getting another entry in Bethesda’s RPG series for a while longer (no, Elder Scrolls Online doesn’t count), even the most dedicated Skyrim player might be looking for ways to get some new life out of the original game.

What Kind of Smarthome Gadgets Can I Use If I Rent an Apartment?

Upgrading to a smart home used to be exclusively the realm of homeowners. If you couldn’t run cables, replace switch boxes, or install expensive wall units, you had to live with dumb lights. With newer smart home gadgets, however, you can upgrade parts of your apartment—even without your landlord’s approval in some cases.