Click the Windows Logo icon at the bottom left of your screen (Start Icon)
Select Control Panel
Step 2: Enable Telnet Client
If in category view, select "Programs", then "Programs and Features". If in any other view, just select "Programs and Features"
From the left hand navigation pane, select "Turn Windows features on or off". a dialogue box will appear saying "please wait". This can take a few moments.
Once loaded, scroll down to "Telnet Client" and place a tick in the check box. Click OK
a dialogue box will appear telling you to wait while windows performs the requested operations. This will take a few minutes
Once complete, both dialogue boxes will disapear. You should now be able to access Microsoft Telnet by typing "telnet" without the quotations into the search field in the Windows start bar and pressing Enter