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

Fix Windows Search Settings Not Saving Changes

You change a Windows search setting—like indexing options or search mode—but it reverts after clo...

How to Fix BitLocker Crashes After a Windows Update

If BitLocker starts crashing or showing errors right after a Windows update, you're not alone. Th...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED Proxy Error

When Chrome shows ERR_TUNNEL_CONNECTION_FAILED, it usually means a proxy connect...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

Fixing PowerShell Error 0x80070002: File Not Found

When PowerShell fails to start with error code 0x80070002, the system is reporting that a require...

Fix Windows Update Assistant Not Working on Mac

If you're running Windows on a Mac via Boot Camp, Parallels, or another virtual machine, the Wind...