Today, most all computing devices no matter how small or large use an operating system in some form. Common Operating Systems. The primary computer operating systems are Windows Server, Windows ...

Today, Microsoft officially releases Windows Server 2012, the first of its latest wave of new operating systems. It shares a few things with the upcoming Windows 8 client operating system ...

Industrywide, shipments of server operating systems grew 13 percent to 6.1 million, Kusnetzky said. When revenues are examined instead of shipments, however, the picture is different.