How to change your Computer password
Step 1: Log into your computer using the username and password provided to you by Support.
Step 2: Once logged in Press (Control+Alt+Delete) at the same time
Step 3: Select Change a Password
Step 4: When box appears fill in the boxes accordingly
Username (should be filled in automatically)
Old password (Enter your current password)
Confirm new password
Step 5: Select the right arrow once you have confirmed your new password
Step 6: Your password change has now been completed.