Knowledge base for software setup, errors, and daily tool work.

Fix Port Already Allocated Error in Microsoft Store on Windows 10

When you see 'port already allocated' while using the Microsoft Store on Windows 10, it usually m...

Fix Windows Security DNS Errors After a Windows Update

After a recent Windows update, you may see a DNS error inside Windows Security (formerly Windows ...

Fix Windows Terminal Permission Denied File Locked Error

Fix 'remote desktop command not found' on Linux

When you type a remote desktop command like rdesktop or xfreerdp in a L...

Windows Security Not Opening? Here's How to Fix It

You click the Windows Security icon in the taskbar or try to open it from Settings, but nothing h...

Fix Windows Terminal Config File Not Saving

You edit your Windows Terminal settings, click Save, and the changes disappear. Or the file rever...