Google is bundling these apps into one, along with some features from an old enterprise app called Google Drive Stream. The migration process will be a guided flow through the Backup and Sync to help users transition onto Drive for desktop. Deselect all products and then scroll down and only select Drive. How to download all Google Drive files at once: Access Google Takeout while logged in to your Google account.
Note: Sync completing process will take some time after restart.
After that, Relaunch the Backup and Sync to resolve Google Drive does not sync all files properly issue. Hit a click on three vertical dots icon then, click on Quit Backup and Sync. Navigate to the bottom right corner of your Desktop, search and select Backup & Sync icon.You can now access all of your files in all of your Google accounts from the desktop, without having to logout and login, ever again. After you have linked all your Google accounts, all of the files and folders from each account will appear in its own separate folder on your desktop. My desktop with multiple Google Drive accounts, among others.
