How to improve your Wi-Fi signal at home and in the office
Router placement, channels, 2.4 vs 5 GHz, extender or mesh: what actually improves Wi-Fi, and how to measure the signal in Windows before and after.
Tutorials Page 9
Detailed tutorials with screenshots of the error and the right setting to fix Windows, network, phone and app problems.
Two-factor authentication: what it is and how to turn it on
The layer of protection that stops account takeovers even when your password leaks. Which methods are safest and how to turn it on for Google, Microsoft, WhatsApp, Instagram and your company’s Microsoft 365.
How to fix error 0x80070035 on Windows 11
“The network path was not found” blocks access to shared folders, other PCs and NAS devices. Here is why it happens and how to fix it, step by step.