If you need to troubleshoot Windows 10, improve system performance, or just want to clear up some disk space, clear your cache.

If your internet keeps lagging, buffering or dropping out, one of the quickest fixes is restarting your router. Restarting ...

Follow ZDNET: Add us as a preferred source on Google. If your computer desktop looks a little chaotic and you're noticing some performance slowdown, it might be time to do a cleanup. The best way to ...

You are using your Android TV, but things aren't working as they should. Your favorite show keeps buffering, and even casual games take forever to download. Frequent ...

These days, your wireless router is not just your lifeline to the internet, but also to your job. We've hand-tested the top routers so you can find the right fit to build a snappy home Wi-Fi network.

I’m the deputy managing editor of the hardware team at PCMag.com. Reading this during the day? Then you've caught me testing gear and editing reviews of laptops, desktop PCs, and tons of other ...

Having smooth Wi-Fi is critical for video streaming, gaming, and linking up smart home devices. But with the rise of telecommuting and digital home-based learning, it matters even more that your home ...