As part of our cyber security policy your Workspaces password will need to be changed every 30 days. but luckily changing your password is really easy;
Open the Workspaces App on your PC/Mac
Click on the 'Forgot Password' link on the Workspaces Login screen
Enter the email address you received your Workspaces setup invite at.
Open the 'Forgot Password' email and follow the instructions for creating a new password (there is a little tooltip next to the Password field - read that for the rules about password and what they can & can't contain)
Copy the new Password and use it to login to your Workspaces
Thats it all there is to it!