Using the OneDrive Web Portal
This is a general-use guide. It may not address any problem in specific, but could contextually help point you in the right direction
Visit the Troubleshooting Articles category on the left-hand sidebar to browse entries that may help solve your issue more directly.
You can access OneDrive from any device that has access to the internet
To log in using the web portal
Navigate to onedrive.live.com and click on the sign-in button
Use your HLW email address and password to sign in
You can access all your files and folders and even upload new files