Hello Rajkumar Balasakuri ,
Thanks for reaching out in the Microsoft Q&A!
For a smoother Azure learning experience with Copilot and lab exercises, I'd recommend an x86-64 laptop. It ensures compatibility with Copilot and most Azure lab exercises, avoiding potential compatibility issues you might encounter with ARM architecture. While the Surface Laptop 7 with ARM is great for web-based learning, an x86-64 laptop offers a more reliable choice for your needs.
If you find this helpful, please accept this answer to close the thread. Thanks!