Your PC settings let you choose where files will be saved by default. You can save files on your PC or to OneDrive by default and sync files between the two locations. This lets you get to your files from any device that can connect to the internet, and it helps make sure your files are backed up in case your PC is ever damaged or lost. However, files must sync between your PC and OneDrive, and syncing can slow down your PC.
To stop syncing to OneDrive
1. On the taskbar, select File Explorer.
2. Press and hold (or right-click) OneDrive – Personal, and then select Choose OneDrive folders to sync.
3. Clear the Sync all files and folders in OneDrive check box, then select OK.
4. Restart your PC and see if that improves things.
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