A VPN protects your privacy, but only if it's working properly. You can test your VPN by checking for DNS leaks and RTC web leaks, making sure your kill switch is functioning and more.

How to Flush Your DNS Cache to Fix Annoying Network Issues DNS server not responding? If you're having problems when trying to visit certain websites, flushing your DNS cache might help.

After 17 years of network control, I moved—and lost access to the systems I rely on. Here's what broke, and what I'm still ...

I often profess that Linux can be used without the command line, but at some point, you might want to learn it anyway. When ...

While it is rare, occasionally, the cache can become outdated or bloated over time, leading to issues like slow page loads or errors such as “DNS Server Not Responding.” macOS does flush the ...

China's Great Firewall upgrade aimed to tighten control, but new research shows it opened serious vulnerabilities instead.

To change your Fitbit password, open the Fitbit app, go to settings, tap ‘Account Settings,’ and then ‘Change Password.’ ...

The “Awaiting Endpoint” error appears when Discord can’t establish a stable connection to its voice servers. Think of it like ...

Do this if your YouTube playback speed is still not working Previously, users reported that standard troubleshooting steps, such as restarting the app or their phone, did not resolve the problem.

Here’s a step-by-step checklist you can follow to fix iPhone Wi-Fi issues after the iOS 18.6 update. It’s arranged from the simplest steps to more advanced solutions so you can stop once the ...

Cisco is warning about a critical remote code execution (RCE) vulnerability in the RADIUS subsystem of its Secure Firewall ...

Not getting e-mails on your Android device can be frustrating, especially if you're expecting something important. Here's how to fix Gmail on your Android.