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

Fix Firefox Not Responding: Disable Hardware Acceleration

If Firefox frequently stops responding, freezes, or shows a "Not Responding" message, hardware ac...

Fixing Windows Defender Dependency Conflict After Update

After a Windows update, you might see errors about a dependency conflict with Windows Defender. T...

How to Set Up Windows Update for an Ubuntu Virtual Machine

If you run a Windows virtual machine (VM) on an Ubuntu host, you might notice that Windows Update...

Fix Docker Build Network Timeout When Pulling Image

You run docker build and it fails with a network timeout while pulling an image. Thi...

Fix Microsoft Store Permissions Issue in Windows 10

How to Enable Windows Security Real-Time Protection

If you see a warning that real-time protection is off, or you suspect your PC is vulnerable, here...