Fix Windows Activation Error 0x8007007b on Ubuntu
If you see Windows activation error 0x8007007b while using Ubuntu (for example, in a dual-boot se...
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All notesFix High CPU Usage by Antivirus Scanning PowerShell
If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...
PowerShell High CPU Usage: Setup and Optimization Guide
You launch PowerShell and notice your CPU usage spikes to 80% or more, even when you're not runni...
Fix OneDrive Sync Update Error 0x8004de40
You see error 0x8004de40 when OneDrive tries to sync or update. The error usually means a credent...
How to Schedule Tasks in Ubuntu Using Systemd Timers
You've probably used cron for scheduling tasks, but systemd timers offer more flexibility and bet...
Fix Windows Update Settings Greyed Out – Step-by-Step
You open Settings > Update & Security, and everything under Windows Update is greyed out. Buttons...
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