Roblox Error Page. You will be able to see a list of known issues, outages, and what parts of roblox they affect. There are a lot of words (and stuff) there, so he's terribly busy.
Go to your windows search bar, type in “cmd”, then right click the selected program and select “run as administrator”. Once the start menu is pulled up, type in: All you have to do is go to settings > system > updates.