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Microsoft Resource Kits - Windows 2000 Resource Kit

Quickres.exe  (Windows 2000 Resource Kit)

The Windows 2000 Resource Kits help IT professionals deploy, manage, and support Windows 2000 operating systems.
There are a number of Windows 2000 Resource Kit software tools available for free download from Microsoft. These tools are listed below, and can help you streamline administrative tasks such as managing Active Directory™, administering security features, working with Group Policy and Terminal Services, automating application deployment, and other important jobs.

Quickres.exe - Quick Resolution Changer
This tool enables you to change your display's visible screen area (resolution), bit depth, and vertical refresh rate (Microsoft® Windows® 2000/Microsoft® Windows NT® only) from the taskbar, without restarting the operating system. QuickRes resides as an icon in the status area, the notification area at the right end of the taskbar. Single-click the icon with the left mouse button to dynamically select new display settings for your desktop. Double-click the icon to bring up the Display Properties dialog box.