Steps to Secure Windows

There are lot of secure option for Windows, You can secure by -

    * Set a difficult password for administrator

    * Disable gust account

    * Give minimum & limit permissions to administrator's members

    * Make minimum share folder on your Windows's

    * Give minimum share permission on that folder & full control to 

       trust users

    * Always change the administrator password

    * Install third part firewall & set minimum port.

    * Access & deny those user's & IP which you don't want to access to

       your computer.

    * Don't share your password.