Hello robloxians, I`m cosmic and I had a issue many people had: Roblox not starting. The process is quite simple to fix
This happened to me with my new PC and all you have to do is factory reset roblox, Update your drivers ITS IMPORTANT TO UPDATE YOUR DRIVERS!!! anyways, then install roblox, ONLY ROBLOX (exceptions: NVIDIA/Any driver updater) once you have logged into your account try installing apps like Minecraft, Any browser, Discord, etc. Make sure to check roblox every time you install a app/game because that might be the reason roblox is broken. Make sure to backup any files you want besides downloadable stuff like (e.g.. Thingy.exe).
Hope this helped you and merry christmas!