Pandemic-inspired sanitizing technology is everywhere. Even if the science behind the gadgets is sound, it’s smart to be skeptical.
Hardware
Mobileye Puts Lidar on a Chip—and Helps Map Intel’s Future
It’s been a rocky stretch for the chipmaker. But a bright spot was on display at this year’s CES.
Want a Better PC? Try Building Your Own
Assembling a computer yourself is a good way to learn about how it works. It’s also a lost art—one due for a revival.
7 handy commands for Windows users
When working on new or unknown systems, these useful commands will help you gain insight into the machine’s hardware and Windows software.
Ditch Your Data-Hungry Apps for These Privacy-Focused Swaps

From messaging to maps, many popular apps slurp up your data to sell you ads. There’s a better way.
Photo Backup Systems for Everyone
If you have used computer hardware for any period of time, you probably know that all hardware will eventually fail. With it could go all your precious images and videos and the memories that you have captured over the years. You’ve probably thought about different ways to back up your computer, mobile phone, and other devices and have already put some of these strategies into place. But are you missing a simple trick or two that will allow you to make all of this really simple and foolproof?
















