Fastest method, no tools required. Cons: Microsoft only hosts the latest version. As of now, that is 23H2. If you need an older build, use Method 3.
If you use software like VMware, VirtualBox, or Hyper-V, the ISO is required to create a new virtual instance of Windows 11. Download Microsoft Windows 11 23h2 Iso
Enrolled users can sometimes access older builds through the Windows Insider site . Reliable Alternative Methods Fastest method, no tools required
If you download today, you will likely get 23H2 or the latest cumulative update of 23H2 (e.g., build 22631.xxx). Microsoft always serves the most recent stable build of the 23H2 branch unless 24H2 has been designated as the "current" branch for all users. (If you see 24H2, repeat the process or use Method 2.) If you need an older build, use Method 3
: For those who need specific builds, the Windows Insider Preview downloads page sometimes offers older version ISOs to enrolled members.