Guides

Explainers written next to the features they describe, in the words a customer at a shop counter would use. New pieces go up when they are written, not to a schedule.

Version 1.18.0 · Windows 10 and 11, 64-bit and 32-bit · runs on your PC, opens when you want it

Security

What is actually protecting a Windows PC, and what My PC Doctor adds around it.

PC health and diagnostics

What one check covers, and what it refuses to guess.

Gaming and performance

Evidence about what a PC can do, without promising a frame rate.

For computer shops

How a dealer keeps the PCs they sell, and the customers with them.

Common questions

How often is this updated?

When there is something worth writing. These guides are written alongside the features they describe, so a new one usually appears when a capability does. There is no posting schedule and no filler.

Can I use these with my customers?

Yes. If you run a computer shop, linking a customer to the guide that explains their problem is exactly what these are for.

Related

Check your PC when you want to

One file, one install, and a check whenever you need one. Your engineer stays one tap away.

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