
Keep your MBR unchanged when using YesShiled—YesShield provides a very effective, protective and powerful solution to your PC/laptop to fight against unwanted changes or malicious activities.
When your computer disk is in protection mode, all changes made to it will restore to the original state after a reboot. YesShield will provide the best security and solution to save your important files and folders to the real environment.


YesShield does not change Windows MBR when installing. As MBR is a special type of boot sector at the very beginning of partitioned computer mass storage devices, you may worry that the MBR will be changed after installing YesShield, but as a matter of fact, it can keep MBR untouched.
Your important files and folders can be permanently kept and saved to the real environment with high flexibility under the protection of YesShield. This can make sure that your essential files can be kept even after a reboot.


Having a system which is malicious activity free.
Safe environment for testing software and game installations.
When sharing computers in a workplace or educational situation, protect your PC from unwanted changes.
Keep your PC be away from all viruses and malware.
Safely surf on the internet without unwanted traces.
Your privacy is ensured and secured.
Your system downtime is eliminated and costs are saving and your PC can be back to its initial state after reboot.

YesShield does a great job by providing commit now to let me save my work paper!
- Jean Bean
It protects my important files and the amazing thing is I can save my daily work while having my disk protected...
- Blogger Review