A shortcut to launch Minecraft should be located on the desktop of your computer. If it's not there, let Mr. Locke know and he should be able to install it for you.
When you open Minecraft, you will need to login using your Office 365 account.
When you open Minecraft, you will need to login using your Office 365 account.
Once you have successfully launched Minecraft, tell Mr. Locke and he will tell you what you need to start working on.