File explorer

Cleanup

The windows file explorer comes with OneDrive and Shortcuts attached to the left-hand side of the window.
There is no easy way to remove it, so you have to make changes to the registry.

Remove Onedrive Shortcut

Of course you can change it back to 1 to reenable it.

Remove Quickaccess

Of course you can change it back to 1 or just remove the entry to reenable it.