Mike12352, welcome to the forum! Initially, I felt the same way as you, in fact I didn't realize that I was getting a 64 bit desktop until I was reviewing my receipt. But I'm glad I got it. With 64 bit, you can run more programs at the same time than ever, without your computer not slowing at all. You can do this with as little a 2GB RAM, but 4GB is considered the "sweet spot", and it's hard to slow mine down. For the time being, you're still running 32 bit programs for the most part, but that's changing. Not a sudden change, but software writers are beginning to see that 64 bit is no longer the future, but the present. Do you know what brought about the change towards 64 bit computers? Windows 7 did. How many desktops and laptops do you see in the stores that are 32 bit anymore? I'm not counting those 10 inch screen "netbooks" with no DVD player, I'm talking about the main ones. I've not seen one on the store shelves since Windows 7 was released. As time goes by, you'll be glad you have a 64 bit computer, because as the 32 bit ones are breaking, some parts will be hard to find, especially processors, a lot of the 32 bit computers runs single core processors. They are being discontinued. There may be "refurbished" junk to replace them with, but it's a waste of money to buy them. And it is also said that 64 bit systems are more secure than it's lower counterparts. But the browsers, you can run 32 bit ones with no issues, I've had no bit related issues at all. Right now, there's certain features that's not in 64 bit IE, such as a flash player. The 32 bit one is fine until the 64 bit one comes along. But you won't be disappointed with your purchase, I'm certain of that.