Resolving Error 0x800f0926: How to Free Up Space for Windows 11 Installation

Encountering error code 0x800f0926 during your Windows 11 setup indicates a lack of sufficient storage on your device. Follow these guidelines to address the problem:

1. Clear storage space: Remove unneeded files or applications to make room. The Disk Cleanup utility can help eliminate temporary files, system files, and other extraneous data.
2. Transfer files externally: For essential files you wish to keep, consider transferring them to an external hard drive or a cloud storage solution to liberate space on your device.
3. Turn off hibernation: The hibernation feature generates a substantial file which occupies significant disk space. Deactivate hibernation by launching Command Prompt as an administrator and entering 'powercfg -h off' then hit Enter.
4. Deactivate system restore: System restore points can consume considerable disk space. To disable, right-click on My Computer, choose Properties, go to System Protection, and click Configure. There, disable system restore.
5. Utilize a disk cleaning software: Numerous third-party disk cleaning applications are available that can assist in clearing unnecessary disk space. Notable ones include CCleaner, Disk Cleanup Pro, and CleanMyPC.

After making adequate space, attempt reinstalling Windows 11.