[Grammar] Present perfect

[Unregistered]

Hello there!

Can you tell me if this sentence is grammatically correct, please? :

We use the Present Perfect to talk about an action which started in the past and which is still true/present today.

Thank you very much

Alberta

 

[fighting spirit]

Hello there!

Can you tell me if this sentence is grammatically correct, please? :

We use the Present Perfect to talk about an action that started in the past and continues until the present..

I'm sure you know there are other uses.