There are several free programs available to help you test your hard drive and identify any problems. Here are my top recommendations that I have been recommending to people for years.

Most apps have similar functions, but some only work on specific hard drives. Regardless of what software you use, you may need to replace your hard drive if it fails any of these tests.

Seagate SeaTools is a free hard drive testing software available in two forms for home users:

Seagate's programs are excellent. They are used to test hard drives by professional computer services, but are simple enough for anyone to use.