Learn, How to add Domain User in Local Administrator Group on Client Machine.
Method 1 - Configure a GPO on Domain Server (Learn In Next Post)
Method - Here we are learn about method two.
1. Client System convert Workgroup to Domain Networking
2. Login With Domain User, Which is you need to add in local administrator group.
3. Log off Domain User and Login back in Local administrator User Account.
4. Open "Control Panel" and Double Click on "User Accounts"
5. Select User Account, Which is you need to and Click on "Properties"
6. Here Open A New Windows and Click on "Other"
7. Now Select "Administrator" in drop down menu and click on apply
8. Log Off and Login Domain User.