You can set a message to appear onscreen when people log into your Mac. Here's how to set it up, as well as how to remove it.

Is your computer acting strange? Unexpected slowdown, pop-ups, and account activity could be signs of a hidden threat lurking within.

1. Go to iCloud.com and sign in with their Apple ID. 2. Select Find My. 3. Click All Devices and choose the locked iPhone. 4.

When did computer passwords become a thing?

While changing and updating passwords seems annoying—and it is—the practice itself is a routine to follow, Dave Bergmeier ...

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

Gov. Wes Moore (D), who calls quantum computing a “lighthouse industry” for Maryland, has secured more than $1 billion in ...

Expert cybersecurity tips to protect your online banking and investment accounts from hackers. Learn essential security habits that keep your money safe.

Learn how to scan QR codes directly on your laptop or desktop using browser-based tools like 2scan.net. This easy guide explains how to decode QR codes from images, screenshots, PDFs, and ...

Researchers from ETH Zurich have discovered serious security vulnerabilities in three popular, cloud-based password managers. During testing, they ...

If Command Prompt says Password is incorrect in Recovery or Repair Mode in Windows 11/10, follow these solutions to resolve the issue.

Microsoft has fixed a known issue that was causing the password sign-in option to disappear from the lock screen options after installing Windows 11 updates released since August 2025.