Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
You can change your screen resolution if the problem is not seeing the accept portion of the screen. You need to sign into each account to process the agreement - that was my problem - you cannot be signed into more than one account unless you use a third party application. First try changing your screen resolution - System > Display > Scale & Layout > Display resolution. If you still cannot see the prompt, try using CTRL and scroll button on your mouse to shrink the screen. If that doesn't work make sure you manually sign out of each account, sign in to each account one by one, accept the privacy, sign out, and repeat for each account. If this doesn't help maybe someone else has different solution.
Jim