It's my "broken record" time again
While it is true that legacy programs built for windows 7 and earler windows operating systems are not "touch centric", programs on the Surface pro and other windows 8 tablets with a stylus are "stylus friendly".
I have been using a stylus with all of my Windows tablets since 2003.
You can do anything with a non-capacitive stylus in Windows 8 that you can do with a mouse. Often times, you can do it much faster and more accurately with a stylus vs. a mouse. This has been true since Windows XP for Tablets.
Please refrain from repeating the old stylus-causes-screen-damage story. It just has not been true any of the Windows Fujitsu, InMotion, HP, and Lenovo tablets I have ever used.