TOS 7

TOS 7, codenamed Copacabana, is the 7th major version of the TOS operating system made by Ternius. Although the next version, TOS 8 had 64-bit support, TOS 7 also has x64 support under it's own editions, such as the x64 Edition. It was the last version to support computers without ACPI, as the next version required ACPI support. It was released on May 2, 2001.

History
The development began in 1998, before the release of TOS 6. The first beta version was released on February 16, 2000.

Features

 * Aluminum design theme, with slated colors and metallic design elements.
 * Added Search and Task Switcher icons in the taskbar.
 * New applications.
 * Bluetooth and USB 2 support.
 * Full support for high-definition resolutions up to 1440p without drivers.
 * Improved performance.