To access Cricut Design Space, visit Cricut.com/setup and follow the instructions to log in or create a new account. Enter your credentials, such as your email and password, to sign in. If you’re setting up a new Cricut machine, you’ll need to enter the machine’s code and connect it to your computer or mobile device. Once logged in, you can start designing, explore projects, and access various tools and resources to enhance your crafting experience with Cricut.