I wanted something small enough to easily carry into libraries and archives for genealogy research. I wanted it to also be useable like a tablet where I could take quality pictures of materials researched. I am used to a Windows format and while I liked the iPad, I did not want to lose my knowledge and control of the IO. I considered a windows tablet but wanted a keyboard and mouse, and the desktop function I am used to. They had a sale on this unit because the chip was being phased out so I took the leap. I am still adjusting to the small laptop size but the heavier tablet. So compromise between a laptop and a tablet... and cost. I am also having to adjust to Win 10 after holding out on Win 7 for so long. Lots of adjustments to make on my part! However am impressed with the Surface so far. Time will tell on durability and if it was worth the extra cost.