We don't have a Domain Controller. Homegroups are gone. We're just a Workgroup with 5 Win10 1903 PCs (including mine). Right now each co-worker has a local Win10 account on their PC. I'd like to have a shared folder that is shared on the LAN but only accessible to 2 of my 4 co-workers.
In the "Choose people to share with" I can choose either EVERYONE or people with an account on my Win10 PC. I cannot type in my_coworkers_name@HIS_COMPUTER_NAME or anything like that. And I do not intend to give my coworkers my own login credentials for my own account.
Do I have to create an account on my own PC for them to use to access my folders?