What is Remote Desktop?

Computer network administrators are responsible for supervising, maintaining, and upgrading multiple client computers over a network. Some networks may have only a few computers attached, while larger networks can have thousands. Remote desktop software enables network administrators to simplify the process of monitoring and maintaining these networks of computers with a simplified and intuitive interface. There are remote desktop applications available for both Windows and Mac computers.


Microsoft offers the Terminal Services application that runs on Microsoft NT operating systems and allows access and sharing of data and applications over networks. Terminal Services has the added benefit of being able to access Windows, Macintosh, and some Linux operating systems effectively, enabling file sharing and application access. Latest versions have expanded the capabilities of this remote desktop software to allow administrators to allow only selected client computers certain rights, a feature that was highly anticipated. Terminal Services was built from the previously existing Remote Desktop Protocol. Continued improvements and increased functionality of Terminal Services is anticipated for release with the upcoming Windows Vista operating system.

Terminal Services enables companies to share a single application across numerous computers on a network, drastically cutting costs for redundant copies of the same application. Additionally, third party manufacturers have released add-ons and contingency software that corresponds and enhances the existing functions of the remote desktop application.

Apple released its own remote desktop software in 2002. Apple Remote Desktop performs similar functions to the Microsoft Terminal Services but lacks the third-party manufacturer support. Apple Remote Desktop allows network administers to perform some advanced functions such as remote-locking client computer screens, remote starting and shutting down, and simple application installs.

As computer networks continue to grow by leaps and bounds, remote desktop applications available will continue to be released with more robust features and greater control over client computers. Some frequently requested features made by existing users include greater control capabilities, increased client computer isolation capabilities, and more robust networking criteria that will allow for the complete installation and removal of software from client computers remotely without having to physically boot a disk. As bandwidth becomes more abundant and more readily accessible, it is conceivably possible to completely network client computers across the globe, allowing a single administrative module the capability to fully maintain, troubleshoot, and diagnose problems thousands of miles away.