Today while presenting reports to the client, he didn’t want the “Apply” button below the prompts.
For this there are 2 methods.
First Option
1. Edit the Dashboard Prompt and in the Page area edit it and untick the option Apply and Reset according to requirement.
2. Save the option and it will turn up.
Second Option
Here Edit the Dashboard and in tools option choose Prompt Buttons on the Current Page and then you can choose various options for the Apply and Reset buttons like hiding it.
PS: In the first option you can restrict it for only that prompt while in the second it is for the whole page.
Cheers!!!