Our tech writer is very picky about mice, and since he’s used all kinds of them, he’s the best person to help you find the right mouse for your needs.

The best email encryption software can prevent hackers from scraping your emails for company contracts, financial records, and workplace credentials.

Keeping your PC performing like new isn't about using optimizer apps, it's about treating your computer properly every day.

Tax season officially starts on January 26, and this year brings major changes thanks to the One Big Beautiful Bill Act, signed into law in July 2025. These changes affect your 2025 return filed in ...

Over 300,000 new types of ransomware and other malicious software are discovered daily, according to the IT security research institute AV-TEST. Computer viruses can slow your devices, create a slew ...

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...

PCWorld’s editors selected the best PC hardware and software of 2025/2026, highlighting standout products like the AMD Ryzen 9 9950X3D CPU, Nvidia RTX 5070 Ti graphics card, and Steam Deck handheld ...

Picking the best MacBook may seem like an easy decision. After all, Apple just makes two models: the MacBook Air and the MacBook Pro. But the available variations within those categories — screen size ...

Researchers at Google have unveiled a new workflow to improve scientific software using artificial intelligence 1. The company built evolutionary ‘trees’ of software tools for six tasks. The ‘nodes’ ...