Tracking Call Log

Hello All,

I am looking to create a spreadsheet that will allow me to track client related calls I have made throughout a particular time period. The most important detail I need is to be able to create new entries each time I contact a client, yet not lose the data previously entered at an earlier date. My hopes is that this could all feed into a master spreadsheet that I can create reports out of quarterly or yearly. I am not familiar with Visual Basic Editor in excel, but I feel that creating a user form may be the best way to go about this. Thanks for any help you are able to provide.