Go to 'Start', then click 'Control Panel', click 'User Accounts', and click 'Add new user'. Then follow the on-screen instructions.
PC User was created in 1990.
Upgrade
You cannot. Only a user with administrator permissions can make new user accounts
Yes, it is possible to set up multiple user accounts on Windows 8 and 8.1. To do this open your start menu and navigate to "Control Panel". From there go to "User Accounts" and select "Manage User Accounts". Once there on the bottom select "Add a new user in PC settings".
The best place to find information about PC User is by taking a look at their website. Other interesting places one can find information on about PC User is Wikipedia.
Skype I think
The user
The Registered User is the account (name/password) you use on the PC. Connecting as a Guest will not require the name/password but may limit what you can access on the PC from the Mac.
Look up your make and model on the maker's website. There should be a user guide, information on adding a printer and support there.
the procedure of making account though command prompt is net user, system name, password /add e.g net user pc 123 /add
how do i am an oovoo
Make a new whatever it is you lost it to