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

Fix Windows Search Not Finding External Hard Drive Files

You connect an external hard drive, open File Explorer, and see your files. But when you search f...

Fix PowerShell Memory Leak and High RAM Usage

PowerShell consuming more RAM than expected, especially over time, usually points to a memory lea...

Outlook Backup Restore Sync Issues with Exchange

After restoring an Outlook backup or migrating data, you may find that emails, calendar items, or...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

How to Fix Command Prompt 504 Gateway Timeout Issues

If you're seeing a 504 Gateway Timeout error while using command prompt tools li...

Fixing PowerShell Token Expired Errors When Connecting to Azure

When you run a PowerShell command to connect to Azure—like Connect-AzAccount—you mig...