Deleted Hotmail ( outlook) Calendar details after approx 1 month, why?

[Windows Central Question]

Deleted Hotmail ( outlook) Calendar details after approx 1 month

Why cant I see calendar appointments older than one month with Hotmail (outlook), as I use this for Invoicing reference it is currently useless

 

[PepperdotNet]

Please join the site and provide some more detail.
- What device?
- What OS?
- What app?

I'm going to take a stab in the dark here and guess that you're using a Windows Phone 8.1, on which the calendar doesn't remember things that already happened. This was my wife's favorite thing to gripe about until we upgraded her to Windows 10 Mobile. It seems to work properly there.