Just like with actual cookies, it's possible to have too much of a good thing. Here’s what you need to know about clearing ...

After it restarts, unplug your Roku TV from the power outlet. This is key. Wait for about 60 seconds. This allows any electrical charge in the capacitors to dissipate, ensuring the cache is fully ...

How to clear your Mac cache (and why it makes such a big difference when you do) ...

Your Windows 11 laptop has a secret power setting that's seriously useful - how to find it ...

Smart TVs have the latest technology, which is why it can be frustrating to see them slow down to a crawl. Here are four ...

One of the disconcerting things about using a virtual private network (VPN) is that it can be hard to tell when it's doing ...

Protect your monitors and make scrolling much more pleasant by cleaning them regularly. This is how to clean a computer monitor without leaving streaks and smudges behind.

Chances are that you're here because you've heard a virtual private network (VPN) can change your virtual location, and want to know what that means. If you know already, head over to my best VPN list ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

Windows Hello face unlocking never worked, and the laptop unexpectedly went to sleep mid-use a few times a day. Thankfully, ...

Most Fire TV Sticks get four years of software updates from Amazon, after which slower performance and app compatibility ...

Bluetooth is stronger and more reliable than ever, but stubborn connectivity issues still arise -- here's what you should do, ...