Change Date format

[+ Langara]

Hello
How can I change the date format in frontend from Nov. 23, 2018 to dd.mm.yy (23. November 2018)?
Thanks for the help and merry Christmas to all.
Langara

[+ Iordache Silviu]

Settings - General.

[+ Langara]

15 minutes ago, Iordache Silviu said:

Settings - General.

Thanks for your help. I tried but nothing changes. Here is a screenshot to show what I mean.