To share a folder with someone on OneDrive:

1. Go to the OneDrive website – if you already have an active account, log in with your credentials. If you don't have an account, you can create one for free.


2. Locate the folder that you want to share. Click on the share icon just beside it.


3. Enter the email address of the person with whom you are sharing the folder. Then, click on 'Send'. Your recipient will receive an email with a link and invitation to access the folder.


4. Choose the level of permission you want to grant to your recipient. You can grant them the permission to view and edit the contents of your shared folder or just allow them to view it.


5. Finally, click 'Share' to complete your sharing process.