how to open multiple windows from different applications at the same time?

[katties]

..I somehow lost that ability on my Mac, I guess I messed up with something. I appreciate some help, please.

 

[TuffLuffJimmy]

Depends on the application...

 

[GGJstudios]

Your question is ambiguous. Are you talking about simultaneously opening multiple windows from multiple apps? If so, what would be the need for that? If you're talking about having multiple windows and apps open while you're working with them, that's simple: just open them. Perhaps you could clarify what you're looking for.

 

[katties]

Yes I clarify: I need Photoshop and safari at the same time. There is probably an option which I switched off by mistake, perhaps using shortcuts.

 

[GGJstudios]

Yes I clarify: I need Photoshop and safari at the same time. There is probably an option which I switched off by mistake, perhaps using shortcuts.

There's no option. Just launch them both.