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

Fix Windows Activation Service High RAM Usage

If you notice high RAM usage from the Windows Activation service (sppsvc.exe) in Task Manager, it...

Resolving PowerShell Version Mismatch in Automation Scripts

You're running an automation script and get an error about a cmdlet not being recognized, or a pa...

Fix Microsoft Teams Screen Share Access Denied Error

When you try to share your screen in Microsoft Teams and get an Access Denied me...

Windows Terminal Blank Cursor Fix: No Text Visible

If you open Windows Terminal and see only a blinking cursor on a blank screen with no text, the s...

Fix Maven Dependency Resolution Failed in IntelliJ

Fix Windows Activation SSL Certificate Error via Registry

When trying to activate Windows, you might see an error like "0x80072F8F" or "SSL certificate err...