content: Isn't this the damn truth.  I still have an xp Dell running office 2003 and it runs like a dream. My excel still works like a beast. Office 365 excel on my xps is a piece of shit,  slows down randomly (like when it's uploading my data) and I can't do shit... half the major functions are now buried in their stupid task ribbon,  etc. I fucking hate what MS has become from what it once was.   I think Word Perfect and Corel spreadsheets are the only viable options anymore.