Procedure 1. Open the Hyper-V Manager. 2 . In the left pane, right-click on the virtual machine you need to edit and select   Settings . The Settings dialog box for the virtual machine opens. 3. In the left pane, under   Hardware , select any IDE Controller item. The Hard Drive         settings  open in the right pane. 4. Select the   Hard Drive   option in the right panel and click   Add . Now do the as per image  following :  Now start your VM , Go to the disk management option , and make the disk online by GPT partition table. 

                         What Is a Local User Account?       A local user account is an offline account that you can use to log in to your Windows PC. All the account-related information is stored locally on your computer rather than being shared online, you have more control over the Microsoft services  or your system admin you want to access on your computer. These accounts can either be an administrator or a standard user.        Although using a Microsoft account is its own benefit , like One Drive cloud storage, Microsoft Store, etc., a local user account can be handy if you share your PC with a family member, roommate, or pretty much anyone else. It's always good to have a secondary account for things you'd like to keep private, and a local user account lets you do just that. ...

 Despite its small size, Rufus provides everything you need! Rufus is a utility that helps format and create bootable USB flash drives, such as USB keys/pendrives, memory sticks, etc. It can be especially useful for cases where: you need to create USB installation media from bootable ISOs (Windows, Linux, UEFI, etc.) you need to work on a system that doesn't have an OS installed you need to flash a BIOS or other firmware from DOS you want to run a low-level utility     to download refuse click here