Bluetooth is baked into just about everything these days, from wireless earbuds and fitness trackers to laptops, cars, and smart home devices. In 2025 alone, there were an estimated 5.3 billion ...

CSM or Compatibility Support Mode is a part of UEFI Firmware and is used to make an operating system and other connected devices compatible with the UEFI. It is only used by devices when the ...

Learn about how TweakTown tests and reviews hardware. Is the sound muted on your computer, and when you hover over the speaker icon in the system tray, you see the message, "No Audio Device Is ...

If you encounter the “No device drivers were found” error when installing Windows 11 or Windows 10, here is how to fix it. It occurs when you try to clean install ...

With more than 3,100 events planned nationwide to protest President Donald Trump's actions and policies, organizers expect the No Kings protests to draw millions of Americans into the streets March 28 ...

Cooling and stabilizing the temperature of optoelectronic devices, such as semiconductor diode lasers and photodetectors, is often important for optimizing their performance. Neil Savage looks at ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Fitness wearables can help you move more, sleep better, and stay healthy. Here's how to pick the right one for you, along with the best fitness trackers we've tested. I’m PCMag’s senior writer ...

The wearable tech landscape has changed dramatically since the first fitness trackers arrived over a decade ago. For years, the only option was a simple wristband that could track your daily steps and ...

Turning any Android tablet into a Windows 11 clone.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart-home ...