Whenever I open the PBI file in services the date should show default.

[anuja07]

Whenever our user opens the dashboard the start date should show the completed month and

the end date show the current date.(for ex : lets consider today’s date ie.14th September so the start date should show “1 August 2022” and end date show “14 September2022”) .We used Date slicer with "between" as filter.

[anuja07]

Whenever a user open the dashboard by default the date slicer should show the present month date.Forexample:

today's date is 22sep2022 

in date slicer it has to show 1sep2022 to 21sep2022.

we are stuck in this as date slicer is showing by dafault 1jan2021 to today.

[lbendlin]

Do you use a calendar table? Is it in import mode? Is it refreshed daily?

If yes on all three then I can show you how to do that.

[anuja07]

This date table is created in transform data .On service it is refreshed daily .

We achieved this before but other month's date get disabled(greyed out).

[lbendlin]

- create a calculated column in your calendar table that marks all dates in the current month until today

ThisMonthToDate = year([date])=year(today()) && month([date])=month(Today()) && day([date]) <= day(Today())

- use this column as a filter for your slicer.

[anuja07]

The DAX which you have sent is working in the slicer but August month is greyed out.The user also want to select previous months.

[Anonymous]

If you always want the options to be from the 1st of the previous month to today you could ammend the calculated column to be:

LastMonthToDate = 
[Date]> EOMONTH(TODAY(),-2)
&& [date] <= Today()

[lbendlin]

Teach them how to use the filter pane. They need to clear that filter 

[lbendlin]

OK. What have you tried and where are you stuck?