This is a Windows system installed file with Windows File Protection (WFP) enabled.
There are 50 versions of browser.dll in the wild, the latest version being 6.3.9600.16384 (winblue_rtm.130821-1623). The average file size is about 90.84 KB. The executable is a .NET framework assembly utilizing the CLR.
Maintains an updated list of computers on the network and supplies this list to computers designated as browsers.
(Note, the behaviors below are for all versions of browser.dll, select a unique version for details.)
United States installs about 43.80% of Computer Browser Service DLL.