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

Fix Windows Search Not Indexing in Dual Boot with Ubuntu

If you run a dual-boot setup with Windows and Ubuntu, you may notice Windows Search stops indexin...

Fix PowerShell Cannot Connect to SharePoint Online Setup

When you run a PowerShell cmdlet to connect to SharePoint Online and get an error like "Cannot co...

Outlook Backup Restore: Fix Common Problems

When you try to restore an Outlook backup, things can go wrong: emails vanish, folders appear emp...

Fix GitHub Actions Docker Push Permission Denied

Fix OneDrive Sync Error 0x8004de40 – Authentication Failure

You're working on a file when OneDrive pops up an error: "Authentication failed – Error c...