title: Sharepoint calculated column, extract month and year from date then increment month
body: <p>Hello I need to create a calculated column in SharePoint that extracts the month and the year from a date column then increments the month by 1 month and if original date is in December it would increment month and year.</p>
  <p>I tried using  a combo of edate and the text(cell, &quot;MMMM-YYYY&quot;) but I cannot increment by one month.  I am wondering how I could do this in a single calculated column?</p>
  <p>Thanks</p>