My favorite configuration of sp_WhoIsActive is …
EXEC [master].[dbo].[sp_WhoIsActive] @get_plans=1, @get_additional_info = 1, @get_task_info = 2, @output_column_list = '[dd%][session_id][block%][sql_text][sql_command][login_name][CPU%][wait_info][tasks][tran_log%][database%][Program%][percent%][host%][reads%][writes%][query_plan][locks][%]'
I tend to paste it into SSMS keyboard shortcuts (after putting it all onto one line). So all I need to do is hold down ‘CTRL’ and hit ‘F1’ (picture) …