The size of the update package varies dramatically based on your current version of Windows:
The answer depends on whether you are looking at the , the post-installation footprint , or the reserved storage needed for a smooth upgrade. Here is the breakdown. windows 24h2 size
Run the classic Disk Cleanup tool as Administrator. The size of the update package varies dramatically
The size of the installation media has grown compared to version 23H2. the post-installation footprint