Open one of the supported browsers of your choosing. Supported browsers are the latest version of Internet Explorer, Mozilla Firefox, and Apple Safari. You can find the links to download them below

Internet Explorer: https://support.microsoft.com/en-us/help/17621/internet-explorer-downloads

Mozilla Firefox: https://www.mozilla.org/en-US/firefox/desktop/

Apple Safari: https://support.apple.com/downloads/safari

Navigate to the legalxpert login page using the following URL:

http://legalxpert.unicentric.com 

You will be greeted with the page displayed below

Enter the credentials provided to you by your system administrator, and click login. If this is your first time logging in, or a system administrator has recently reset your password, you will have to enter a new password.