You will need to enter your BIOS, and the key varies (F2, Del, etc.). The guide lists them. Just be patient.
Here’s a sample review for a guide titled “How to Turn on Secure Boot for Valorant” , written from the perspective of a user who found it helpful. Clear, concise, and fixed my VAN9001 error instantly Rating: ⭐⭐⭐⭐⭐
Highly recommended for any Valorant player running into Secure Boot issues on Windows 10 or 11.