I want to know when I have created Facebook account. There are so many ways defined on net. I used following method, it may help someone also
Login into facebook account.
On top click on your small profile photo, it will open your facebook profile page.
Now scroll down page until your profile and profile background image go off the screen.
You will see three column drop down menu on left side Showing three button 1.) Your Name 2.) Timeline 3.) Recent
Click on Recent and click oldest year.
It will shows you born on ...
Now click Show SomeYearRange just above to it e.g. in my case it was Show 2016 - 2017
It will show your first post when account was created.
I have deleted my starting post. So I have to do some extra steps to check date of Facebook creation. It will work for everyone.
When you find "It will shows you born on" post from above method just Right click on "Born on DD MMMM YYYYY" and open in new window. And in new windows move over mouse to Clock icon on this post. It will show you the date and time of this post. This is the date of creation of your facebook id.
