7 apps I use to lock down, encrypt, and store my private files - and most are free ...

Your PC's critical security certificates may be about to expire - how to check ...

Keeping up with the latest malware threats is a full-time job, and honestly, it’s getting pretty intense. From AI messing ...

Security keys are the most secure way to stop SIM swaps and phishing attacks. Step-by-step instructions for Google, Apple, and Microsoft.

Microsoft has fixed a "remote code execution" vulnerability in Windows 11 Notepad that allowed attackers to execute local or ...

Windows 11 is adding Baseline Security Mode to block unsigned apps, services, and drivers by default, plus new consent prompts for sensitive access and bundled installs, with exceptions when needed ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

MimiClaw is an OpenClaw-inspired AI assistant designed for ESP32-S3 boards, which acts as a gateway between the Telegram messaging application and Claude ...

Now that Windows 10 is no longer supported, it's become a more attractive target for hackers. That doesn't mean you need to upgrade right away—here's how to stay protected. When the IBM PC was new, I ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

You can spend money on third-party PC optimization tools to improve performance, but Microsoft PC Manager claims to deliver the same benefits for free. I put it to the test. I've been testing PC and ...