Screenshots

00-02: open Application Manager
02_02-02_03: open application catalogue from Application Manager menu
02_04-02_05: control to have extras repository catalogue enabled
03-07: add Tools repository and leave Application Manager to update his informations
08-20: install OpenSSH Client and Server and close Application Manager
21-26: open XTerminal and became ‘root’
27-36: force manually updating of applications catalogue and nano text editor
37-39: exit XTerminal (if you want)