I have lost my change user icon..Whenever I click on the start, then the 'log off' icon, the 'change user' icon is no longer there. The only option I am given is to log off ...I have attached The icon that appears..Does anyone know how I get back my 'change user' icon??

Click Start, click Control Panel, click User Accounts, click Change the way users log on and off, check Use Fast User Switching, click Apply Options, see screen shots.

Thank you very much for your help

Your welcome