Auto-sensing can considerably improve accessibility of needed shortcuts/documents and save some space on task bar or other toolbars. If you are typing some documents in the MS Word or other text editor, you probably need only some shortcuts/menu on your toolbar. So you can create one workspace for documents editing and place there shortcuts to Word, Excel, Access, organized virtual folder for My (Your) Documents and some other shortcuts for quick access. When you close office application you get access to all range of buttons in main toolbar to begin other work. Also you create workspace for Internet surfing, and if you working in Internet Explorer then toolbar show only your favorites, FTP client, and something other internet-related.
Notes: All speeds are theoretical maximums and will vary by a number of factors, including the use of external antennas, distance from the tower and the ground speed (. communications on a train may be poorer than when standing still). Usually the bandwidth is shared between several terminals. The performance of each technology is determined by a number of constraints, including the spectral efficiency of the technology, the cell sizes used, and the amount of spectrum available. For more information, see Comparison of wireless data standards .