Can I add another device to my iCloud account that isn't an Apple product? My laptop is a MS SurfacePro. When I use it to login to iCloud with my Apple ID, it works but only temporarily. Within minutes it closes and I have to login again, and again, and again . . . Is there a solution to this problem?
If you are using Windows, have you tried iCloud for Windows?
You may need to enable 2 Factor Authentication on your Apple ID and create an app specific password to use. If your account won’t allow 2 Factor Authentication, try 2 step verification.
Apple ID -Two-factor authentication
Two Factor Authentification availability
Apple ID - Using app-specific passwords
Apple ID - Two Step Verification App Specific Passwords
Adding a device to iCloud that isn't an Apple product
