Lock
To lock the MYWORKPLACE surface, you must do the following:
Keyboard shortcut
CTRL + ALT + END

with mouse
- Click on the Windows
 - Click on your user
 - Click on Lock
 
Sign out
To log your user out of MYWORKPLACE, you must do the following:
with mouse
- Click on the Windows
 - Click on your user
 - Click on Sign Out
 
