Do I need a new computer?
Start with the computer you already own. The readiness checklist helps you decide whether it can run a supported operating system and the tools you need before you buy anything.
What if my computer is old?
Age alone does not decide it. Storage, memory, condition, and operating-system support matter. Back up important files before making changes. Some machines benefit from a cleanup or an affordable upgrade; others are not worth rebuilding. The guide helps you make that call.
Do I need to know how to code?
No prior coding experience is required to start. You will describe what you want in plain language and learn to inspect, test, and change the result. AI is in your corner; you still make the decisions. Kids should build with a parent.
Can I use Windows, Mac, or Linux?
The computer check above covers all three. The step-by-step Build Machine guide uses one supported Linux setup; on Windows or Mac you can install the same tools (a code editor, Git, Node.js) from their official pages. Your machine must support a suitable operating system and the tools you choose. You do not need to run an AI model on the computer itself.
What can I realistically build in one day?
Aim for one simple project: a personal site, a small resource page, or a basic tracker. Computer repairs, a slow setup, or learning a new tool can take longer. Larger apps, accounts, payments, and sensitive data need more design, testing, and iteration.
Is this the same as blindly accepting AI-generated code?
No. Work in small steps. Ask the agent to explain changes, review them, test the page on a phone and a computer, and keep a recoverable copy in Git. Check that private information and credentials stay out of your published project. A confident AI answer is not a passing test.
Does any of this cost money?
No. The guide and the tools on this site are free and need no account. Outside services you might choose, such as an AI assistant, hosting, or a domain name, can have separate costs of their own. Check each provider's terms before you sign up.