Hi quagfeng,
I see that you have installed other features and need to reboot, you can try rebooting the system and try installing Graphics Tools again.
If it still dosen't work, there are two options, you can operate according to your needs.
1. Create a new account
You can try to create a new test account, because this cannot be ruled out because the account configuration is wrong. You can visit **** Create a local user or administrator account in Windows (microsoft.com) **** for more details. Then switch to log in to the newly created account to see if the function is available normally.
Note: If the new account can be used normally, please do not delete the old account before backing up the data of old account to avoid any data loss.
Note: If the new account can install the feature normally, and you want to use the new account, then you need to understand that the user data in the old account (under the C:\user<your user name> directory) will not be synchronized To the new account, you can only restore the data as much as possible by copying all the data (files, folders) under the old account to the new user folder and replacing the files/folders under new user account, then there is no guarantee of 100% success, including your User data from some Windows apps and all third-party apps in the old account won't sync. So please proceed with caution.
2. Override system
Please rest assured that override system will theoretically not affect your data and applications (you need to choose to keep files and applications in the next steps), just update all the system files are the latest. If you have important data, it is recommended that you make additional backups to prevent accidental loss of your data. Also make sure your system disk has enough free space, at least 40GB.
- Download ISO
Visit Download Windows 10 (microsoft.com) and click "Download Now" to download MCT (Media Control Tool), then download and run the program, select "Create installation media (USB flash drive, DVD or ISO file) for another PC” , and then choose Language, Version, Architecture (if you are not sure about these, choose "Use the recommended options for this PC"), then select "ISO file" in the "Select Media to Use" interface, and then a windows ISO file will be downloaded to your disk (about 4-5G in size, it is recommended that you choose a non-system disk).
- Choose to override system
After the download is complete, double-click the ISO file, double-click to run "setup.exe" in the open file explorer, and select "Change how Windows Installer downloads updates" > "Download updates, drivers and optional features", Select "Keep personal files and apps" after accepting the terms of the agreement, then click "Next" > "Install". Then the system will reboot a few times, and then enter the welcome screen.
If the above two solutions are invalid, sorry you can only try to reset/reinstall the system*, I will give specific steps according to your reply.*
Best Regards,
Mosken- MSFT | Microsoft Community Support Specialist