If you would like to just be able to access your OneDrive by selecting an icon on your 'Desktop' screen you can, you just have to make a shortcut. This will allow you to not have to jump through as many hoops to access the online applications.
Create Desktop Shortcut to OneDrive - Google Chrome
Sign into your OneDrive in Google Chrome account so that you are in your OneDrive dashboard.
Select the 3 dots in the 'Top RIGHT Corner'
3. From the drop down you will click on 'Cast, save, and share'
4. Then click on 'Create shortcut....'
5. Select the 'Create' button
6. Close 'File Explorer' pop up.
7. Navigate back to your Desktop screen and you will find an shortcut icon that looks similar to the one to the right: