Depending on the web browser you use, you can upload files up to 2 GB in size.
Go to SkyDrive.com.
You might need to sign in with your Microsoft account.
To add files to a folder, open that folder.
Tap or click Upload.
You might be prompted to install Microsoft Silverlight. After you install it, you can:
Drag your files into the Drop files here area, staying on the page until they finish uploading, and you're done.
Tap or click select them from your computer.
Pick the files you want to upload, and then tap or click Open.
You can upload files and folders to SkyDrive automatically from your computer without having to go to the SkyDrive website if you use Windows 8.1 or Windows RT 8.1, or install the free SkyDrive desktop app.
Microsoft might limit the number of files that you can upload to SkyDrive each month.
Please respect copyright and be careful what you share online. Copying or sharing unauthorized materials violates the Microsoft Services Agreement.
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Need help editing Office documents on the OneDrive website?
Go to Office Web Apps support