Apr 28, · You can delete Quick access from the left side of the File Explorer by editing the registry. Before performing the steps, kindly back up your registry first. To back up your registry follow the steps found on this link. After backing up your registry, follow the steps below in how to delete Quick access. Jun 08, · In Windows 10, when you open File Explorer (also known as Windows Explorer, This PC, My Computer, etc), you get “Quick Access” icon in Navigation www.opinione-pubblica.com you don’t know about Navigation Pane, it’s the left sidebar or folder tree pane which is shown in File Explorer window. It allows to select and navigate through drives and folders easily and quickly.