Roblox allows all users to change their Roblox account's display name in the account settings without spending a dime. Here's how to do it.

How to buy 1,000 Robux to change your username on Roblox Robux are the in-game currency of Roblox, and they may be used to buy in-game improvements and avatar accessories.

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.