1. Right-click "computer" on the desktop of the computer and click "Manage". The following details are displayed.
2. As shown below, click "computer management", select "Disk Management", select the wrong drive letter, right-click, and click "Change drive letter and path" in the pop-up menu ".
3. Click Change (C)... in the "change drive letter and path" dialog box )...".
4. Then we can set the settings on our own. After setting the settings, we can click "OK.
5. Prompt the user "some software or program depends on the drive letter". If the user has an application or software to install the drive letter, changing the drive letter will cause problems such as unavailability. (However, re-installing the software can solve this problem)
6. Then, a confirmation will pop up, that is, "whether the user wants to continue" and select "yes". We can click yes, so that data will not be lost. Click it with confidence, right?
When we click Yes, we will find that the drive letter has been successfully converted into our own settings. Is it very simple.