The biggest benefit of syncing folders from your Windows device is being able to access those synced files from anywhere on any device.
The easiest way to access synced folders online is the Proton Drive web app.
1. Open your browser and log in to your account at drive.proton.me(new window).
2. Click Computers.
3. If you have synced items to the cloud from multiple computers, select the computer you want.
3. You can now view all folders you’ve synced to the cloud from that computer.