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

Fix Windows Defender Service Not Starting After Update

After a Windows update, you might find that Windows Defender won't start, leaving your system wit...

BitLocker Best Settings and Fix for Error 0x8031004a

If you're seeing BitLocker error 0x8031004a, it usually means the Trusted Platform Module (TPM) i...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix Microsoft Store Connection Refused Due to Proxy Settings

If you see a 'connection refused' error when opening Microsoft Store, your system's proxy setting...

Fix Windows Update Error 0x80070002 (Dependency Conflict)

When Windows Update fails with error 0x80070002, it usually means the update installer can't find...

Microsoft Teams Reset Settings: Step-by-Step Troubleshooting Checklist

If Teams is acting up—crashes, login loops, or settings that won't stick—a full reset often helps...