DiskCheckup 

Diskcheckup displays the current values of each drives SMART attributes and thresholds. A warning is issued if TEC (Threshold exceeding Condition) is detected.
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BurnInTest 

BurnInTest is an easy to use software tool that simultaneously exercises the major components of a computer, to test for endurance and reliability. Tests include CPU, RAM, Disk, Video, CD, DVD, Printer, Sound, Network and video playback.
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BurnInTest Pro 

BurnInTest is an easy to use software tool that simultaneously exercises all major components of a computer, to test for endurance and reliability. Tests include CPU, RAM, disk, video, CD/DVD, printer, serial, parallel, USB, tape and Network.
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KeyboardTest 

Quickly check all the keys on your computer keyboard are functioning correctly. Examine the internal Windows and BIOS scan codes being generated by the keyboard. Check your keyboards repeat rate and see each down and up stroke.
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TestLog 

A software tool that provides an integrated management environment for test cases and test project requirements. It provides reports on the status and progress of a software products test cycle and projects the time remaining to complete.
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WirelessMon 

WirelessMon is a software tool that allows users to monitor the status of wireless WiFi adapter(s). It gathers information about nearby wireless access points and hot spots in real time as well as providing logging and graphs of collected data.
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