In this challenge, you will recover a Windows 10 system. First, you will roll back feature updates, and then you will roll back quality updates. Next, you will use Startup Repair in Windows Recovery Environment to enable safe mode. Finally, you will simulate a boot failure by deleting Windows Boot Manager (bootmgr), and then you will rebuild bootmgr. Note: Once you begin a challenge you will not be able to pause, save, or return to your progress. Please ensure you have set aside enough time to complete the challenge before you start.
Learning Objectives
In this challenge, you will recover a Windows 10 system. First, you will roll back feature updates, and then you will roll back quality updates. Next, you will use Startup Repair in Windows Recovery Environment to enable safe mode. Finally, you will simulate a boot failure by deleting Windows Boot Manager (bootmgr), and then you will rebuild bootmgr. Note: Once you begin a challenge you will not be able to pause, save, or return to your progress. Please ensure you have set aside enough time to complete the challenge before you start.