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

Fix Microsoft Store Not Opening After Windows Update

After a Windows update, the Microsoft Store may fail to open—clicking the icon does nothing, or i...

Windows Search Not Working? A Practical Troubleshooting Checklist

When Windows Search stops returning results, it can slow down your workflow. This checklist cover...

Fix Docker Container Crash Loop with Exit Code 1

You start a Docker container and it immediately stops, then restarts, stops again—the classic cra...

Microsoft Store for Mac: Common Errors and Fixes

If you're using the Microsoft Store on a Mac (via the web or through Office apps), you may run in...

How to Fix Windows Defender File Locked Error 0x80070020

Error 0x80070020 often appears when Windows Defender (Microsoft Defender Antivirus) is scanning a...

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...