If the OS fails, pressing the designated key during POST (Power-On Self-Test) diverts the boot manager away from the corrupted Windows partition and loads a Windows Preinstallation Environment (WinPE) hosting the recovery wizard. Step-by-Step Guide: Creating a Recovery Partition
: The computer will reboot into a special environment to overwrite the current system partition with the backup image. Keys.express Key Features of Version 1.7.1 Compatibility : Supports Windows 11, 10, 8.1, 8, 7, and XP. : Allows encrypting the backup image with a password. Compression : Offers adjustable compression levels to save disk space.
: Instead of using an unofficial portable version, consider using a WinPE bootable drive . AOMEI provides tools to create a bootable USB drive using WinPE. This achieves the same goal of being able to restore your system without a functional OS, but it is an official, secure, and supported method. aomei onekey recovery 171 portable
During startup, you can press a specific key (defaulting to F11 or A ) to enter the recovery environment—even if Windows won't boot.
The software will reboot into a Pre-installation Environment (PE) to move data and create the hidden partition. System Requirements and Compatibility If the OS fails, pressing the designated key
The software shrinks your existing system partition (usually the C: drive) from the back end to create an unallocated space.
Recommended. The software automatically splits your existing disk to build a hidden recovery zone. : Allows encrypting the backup image with a password
: If you are looking for similar software, there are several alternatives:
