If you're not using Microsoft 365 Apps for business, see Sync SharePoint files with the OneDrive for Business sync app (Groove.exe).

If you use Microsoft 365 Apps for business, you can also sync files from your SharePoint sites. This article describes how to download the OneDrive sync app and sign in with your personal account, or work or school account, to get started syncing. Whenever you’re online, any changes that you or others make will sync automatically. You can work with your synced files directly in File Explorer and access your files even when you’re offline. If you add, change, or delete a file or folder in your OneDrive folder, the file or folder is added, changed, or deleted on the OneDrive website and vice versa. With OneDrive, you can sync files between your computer and the cloud, so you can get to your files from anywhere - your computer, your mobile device, and even through the OneDrive website at. Important: Beginning January 1, 2022, we are ending support for selected OneDrive desktop apps running on Windows 7, 8, and 8.1.

Adding onedrive to file explorer