If a Windows upgrade has ever gone sideways on you, you know how vague and unhelpful the error messages can be. Here are my go-to troubleshooting tricks when that happens.

Checking the disk is similar to running the CHKDSK command, which is used to fix errors like bad sectors and file system ...

Microsoft really doesn't want customers to upgrade older PCs, but there are workarounds for many models. Here's everything you need to know before support ends in less than three weeks.