Allow Windows login to specify user
Currently Windows Login only automatically logs you in as whatever account you're currently signed into the Windows session with. It would be great to also allow an option to specify a different windows user. This would be highly beneficial for IT admins who need to jump from account to account, like admin or SA accounts vs personal accounts.
Peter Groft commented
Enable service log on through a local group policy
Go to Administrative Tools, click Local Security Policy. Expand Local Policy, click User Rights Assignment. In the right pane, right-click Log on as a service and select Properties. Click Add User or Group option to add the new user.
Internet explorer --> run as different user.