Windows acting stupid? Let’s fix it.
The Grumpy Sysadmin helps regular Windows users fix broken PCs, avoid bad advice, survive Microsoft’s nonsense, and take control of their computers without needing a computer science degree or a bottle of aspirin.
Built by a real sysadmin with 30+ years of IT experience — not some random “PC optimizer” nonsense.
What do you need help with?
Pick your poison. Slow PC? Broken Windows? Microsoft nonsense? Start with the option that best matches the problem you’re trying to fix.
Fix My PC
Your PC is slow, broken, bloated, or acting like Windows has completely lost its mind. Start here if you want the full repair and survival system.
Not ready to buy anything yet? Grab the free Windows Survival Guide and start locking down the basics before Windows drags another bag of bricks through your system.
Watch the Channel
Want the grumpy walkthrough version? Watch The Grumpy Sysadmin on YouTube for Windows fixes, PC survival tips, and plain-English tech help.
Get the free Windows Survival Guide
Before you start randomly clicking fixes, downloading sketchy tools, or letting Windows “repair” itself into a bigger mess, grab the free guide. It gives you a practical starting point for cleaning up, protecting, and taking control of your PC.
You’ll get practical Windows tips by email. No fluff, no miracle optimizer nonsense.
Latest from The Grumpy Sysadmin
Windows fixes, warnings, walkthroughs, and the occasional grumpy rant when Microsoft deserves it.
Start Here
If your PC is slow, broken, bloated, or one Windows update away from becoming a very expensive paperweight, start with the free guide or jump straight into the full survival system.
Built by a real sysadmin, not a magic PC cleanup button.
I’m Kevin, the grumpy sysadmin behind The Grumpy Sysadmin. I’ve spent 30+ years fixing real-world Windows problems, cleaning up broken systems, dealing with bad updates, fighting bloated PCs, and explaining technology in plain English.
This site is here to help normal users fix Windows without falling for sketchy tools, miracle optimizer nonsense, or advice that sounds like it was written by someone who has never actually supported a computer in production.
Why listen to me?
✅ 30+ years in IT
✅ Microsoft-certified systems administrator/engineer/IT Professional
✅ Real-world Windows, Active Directory, cloud, and infrastructure experience
✅ Creator of The Grumpy Sysadmin YouTube channel
✅ Practical advice without the corporate fluff