Sorry if this should be inherently obvious, but I'm a total newbie at SalesForce.
I need to update a large number of customer accounts that we have in our system based off a .csv that I have locally on my machine, and since I have a working knowledge of python, I was hoping to use that to write a script to do it for me (I don't really want to manually update 1000+ accounts). Is this even possible? I've been looking around a lot, but it seems to me that I would have to create an app just for this one time update- which I don't really want to do nor do I have the permissions.
Thanks!