Jacob Taylor showed me how to fix the buttons and controls being too small in vlc for my surface 4, this also works for others programs that are just sized wrong on the surface or other devices in Windows 10.
1.Click the Start Window
2.Type the program you want in search
3.Right Click
4.Open File Location(in vlc this may be under a submenu)
5.Right Click
6.Properties
7.Compatibility
- place a check beside Overide high DPI
9.may need to down arrow System
10.Apply
11.Restart your program