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

How to Reduce CMD Memory Usage in Windows

If you notice the Command Prompt (CMD) using more memory than expected—sometimes hundreds of mega...

How to Fix Chrome Port Already Allocated Error

When you see 'Port already allocated' in Chrome, it usually means another process is using the po...

Chrome Profile Not Opening: Practical Fixes

You click Chrome and nothing happens, or you see an error about your profile not opening. This us...

Fix Chrome Failed to Start Due to Corrupted Profile

You click Chrome and nothing happens—or you see an error like "Your profile could not be opened c...

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...

Fix PowerShell Backup Restore Error 0x80070005

When running a PowerShell script to restore a backup, you may encounter error code 0x80070005. Th...