How Can I Change My ROBLOX Display Name? You can change your Display Name for free, once every seven days. This is how other players see you in-game and isn’t unique to one player.

How to change my Roblox password If you've forgotten your password you just need to click the Forgot your username/password? link on the Login page.

How to change my Roblox password If you've forgotten your password you just need to click the Forgot your username/password? link on the Login page.

To reset Roblox without losing your settings, you need to Clear Roblox Registry entries, Reset Roblox App Data & Clear Roblox Cache.