I have created userforms for data entry into my worksheets and would like the data entry users to be able to click a button on the userforms which will allow them to create a mail merge, ideally several different buttons depending on which mail merge they want to select.

I appreciate this is a large task and I do not really know where to start so if anyone feels like guiding me through it on here that would be fantastic or simply pointing me in the direction of an all encompassing tutorial that would be good as I am struggling finding one that is clear.