Method One: Open the Guest account by modifying Group Policy
1, press the keyboard key combination "Windows+r" to open the "Run" dialog box, or right click on the "Windows" button, from its right menu to choose "Run" to open;
2, from the Open "Run" dialog box, enter "Gpedit.msc" and click "OK" to open the "Group Policy" editing interface;
3. After you open the Group Policy editing interface, expand Computer Management-"Windows Settings"-"Security Settings"-"Local Policy"-"security options", locate the account: Guest account status item on the right, and right-click and choose Properties from its right-click menu.
4. From the Open account: Guest account status Properties window, check the enabled item and click OK to open the Guest Guest account.
Method Two: Modify the user property to open the Guest account
1, right click on the desktop "Start" button, from its right menu, select "Computer Management" entry, as shown in the picture:
2. From the open Computer Management interface, expand Computer Management-Local Users and groups-users, and then click the Guest account on the right, and right-click the Guest account to select Properties.
3, from the Open "Guest Properties" window, uncheck the "account has been disabled" item, click the "OK" button to open the Guest account;
4. Since the WIN10 official version prohibits the use of the Guest account to log on to the local computer by default, we need to cancel this restriction to log on using the Guest account;
5. In the Group Policy editing interface, expand Computer Management-Windows Settings-security settings-Local policy-User rights assignment, locate the "Deny local landing" entry on the right side of the interface, and right-click to select the "Properties" item;
6, from the open "Deny local landing Properties" window, in the "Deny local Landing" list selected "Guest" account, click the "Delete" button, and finally click the "OK" button to complete the setup;
7, finally through the "logout" or "Restart the computer" into the "Windows login Interface", in the lower left corner of the interface can find "Guest" account, click on the Guest account to use the login operation.