Instead of navigating through your MyDrive, create easy shortcuts for yourself in the left pane of the File Explorer.
- Open File Explorer (folder icon on the taskbar)
- Navigate to the folder that you want to pin to Quick Access.
- Select that folder by clicking on it.
- Click the Home tab on the Ribbon.
- The Home tab is shown.
- In the Clipboard section, click the Pin to Quick Access button
- The selected folder is now listed in Quick Access.
Here's how it will look at the end