Uploading a file to a folder – Turnitin Guides

Select My Files from the sidebar.
Select the Upload button.
Drag and drop the file of your choice into the designated drag and drop space.

You can select multiple files from your device (use the shift key on Windows or Mac).
If required, amend the file title and enter the author's first name and last name. Only the title field is mandatory.

If you've made a mistake, use the trash can icon to remove the file.
Depending on your account settings, you can choose to add your submitted files to the account's private repository by checking the Index to your account's repository checkbox.

If you don't see this option at upload, that's because the account administrator has either selected to Index all submissions or Don't index any submissions. Speak to your account administrator for clarification on which setting they've chosen, or if you have administrator access to your account you can see what option is selected from the account settings page.
Hit the Confirm button to start your upload.
Monitor the progress of your upload in the upload progress box at the bottom of the sidebar.
Once the upload is complete, select Open from the progress box or select the file from My Files to view the Similarity Report.

Your Similarity Report may take a few minutes to process after your upload is complete.