I am usually use TortoiseSVN as version controlling system and I always disturb when I want to see which branch I have now in diffrent folders.
This program help see which svn branches in selected folders are. This particularly useful if you usually work with many svn-folders.
For work you are have to install a SVN-client for command line, for example C:\Program Files\TortoiseSVN\bin\svn.exe
Current release will work with Subversion 1.8.10.