Are AI PCs really different from normal laptops? Which one should I buy?

Working late nights is not my cup of tea. I often have to use and open my laptop every night to complete my tasks. AI-built PCs are revolutionising. Attending the AI summit has changed my perspective on everyday tasks. Now I use Notion, Copilot, and other creative AI tools, and my work management has become much easier now. I’m now for affordable laptops with AI built-in software without overspending. Please help.