I use a fingerprint reader with most of my computers for Windows logins.
I picked up a bunch of Dell external fingerprint readers a number of years ago.
The interesting thing is sometimes they are recognized by Windows 10, sometimes I have to work to get them recognized.
I don't bother with AC login, although I believe I could do this.
I use a microsoft reader at home and it will save passwords to other programs through digital persona software.
I find fingerprint logging is much quicker than typing in a moderately long password. I made it optional for my staff, who shy away thinking it might have some big brother connotation.
