When trying to launch a Roblox experience, ... First, close Roblox completely, right-click on the Roblox shortcut icon from your desktop and choose the Run as administrator option.

Robux is the in-game currency that is core to Roblox. Users can purchase various items, accessories, avatar upgrades and developer products and can even access games within the platform’s ecosystem.

To download Roblox on a PC, you need to be running Windows 7 or newer. The gaming platform is also available on Mac, iOS, Android, and Xbox One.