Icloud account wont stay logged in

Hi PhilipSmith1972,

Welcome to Apple Support Communities. We understand that you're having an issue with signing into your iCloud account. We'd like to help.

Which version of Windows are you using on your PC? Is it updated to the highest version? If not, updating can help rule out an issue with the software.

Have you been able to successfully use iCloud for Windows on this PC before? Let's make sure it's set up correctly and then we can go from there:

Set up and use iCloud for Windows

With iCloud for Windows, the photos, documents, and bookmarks on your PC are updated automatically on your Apple devices.

1. Check that you meet the minimum system requirements

Make sure that you're using the latest version of Windows on your PC, and the latest version of iOS, iPadOS, or macOS on your iPhone, iPad, iPod touch, or Mac. 

Check that you meet the iCloud recommended system requirements for PC.

iCloud might not be available in all areas and features vary. iCloud for Windows doesn't support Managed Apple IDs.

2. Download iCloud for Windows

Download iCloud for Windows on your PC. Then enter your Apple ID to sign in to iCloud.

Learn how to download iCloud for Windows on your PC.

3. Set up and use iCloud for Windows

Choose the features and content that you want to keep up to date across your devices. This includes iCloud Drive, iCloud Photos, Mail, Contacts and Calendars, Bookmarks, and iCloud Passwords. Then click Apply. 

Learn how to set up and use all the different iCloud features with the iCloud for Windows User Guide. 

Hope that helps.

Take care!