how to make Calendar show a month at a time

[Sarah2177]

Hi - my Calendar suddenly only displays one horizontal set of dates at a time --a week, I think-- and until recently always displayed the whole month. Very annoying. Can anyone tell me how to reset the Calendar? Thank you.

[Romana19]

znovu načíst kalendář a rozkliknout to úzké políčko,ukáže se pak celý