Below my list of useful MS Access shortcuts / keyboard commands.
Shortcuts / keyboard commands
|Switch between database windows (tabs, queries, forms, etc.)||Ctrl. + F6|
|Switch between Navigation pane, Ribbon and database windows||F6|
|Switch view on a query into design view||Alt. + H + W + D|
|Switch back to before selected database window||Ctrl. + Shift + F6|
|Close a database window||Ctrl. W|