A Microsoft file hosting and synchronization service.
Hi Redza,
To use OneDrive to sync your documents and files, we suggest you use the new OneDrive sync client on your device. For detailed information, please refer to the following article:
Get started with the new OneDrive sync client in Windows
After that, you can setup your two OneDrive account to sync files. After you have setup your personal account, right click the OneDrive icon and select Settings > Add an account to put your school email address into the Set up OneDrive window.
After the steps above, your two OneDrive folders (personal/school OneDrive) will be in your computer.
Regards,
William