Launch Microsoft SQL Server Management Studio (SSMS) with an administrative account.

Type the fully qualified domain name in the Server name: textbox.

Change the Authentication method from the drop-down box.

Click the Connect button.

Right-click the Security folder > choose New > click Login…

​Provide the computer name in the Login name textbox. A computer name consists of a domain name, backslash, followed by a host name, and ending with a dollar sign ($). See below for reference.

<DOMAIN-NAME>\<HOSTNAME>$
AARONROMBAUT\APP-001v$

Choose a Default Database from the drop-down if one has been created.

Choose User Mapping from Select a page.

Click the checkbox for the database this computer account should be associated with in the Users mapped to this login: pane.

Click the checkbox for the db_owner in the Database role membership for: <Database Name> pane.

Click the OK button.

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