TMOG (One Task Manager) is a free system-monitoring tool designed to help users understand and diagnose PC problems.
Over 30 years ago, while working at Microsoft, David Plummer created a personal project at home. The program eventually became the original Windows Task Manager that shipped in 1996 with Windows NT 4.0. Approaching the idea with modern computers and operating systems in mind, he recently released TMOG, or One Task Manager, which takes that familiar concept of a task manager and expands it into a much more detailed system-monitoring tool.
Why Is My Computer Doing This?
TMOG is designed to give users a clearer picture of what their computer is actually doing. Rather than focusing only on CPU and memory usage, it brings a wide range of information together, including processes, memory, disk activity, network usage, energy consumption, temperatures, services, startup programs, and connections.
Plummer bills TMOG around answering the question “Why is my computer doing this?” Instead of simply telling you that CPU usage is high, TMOG provides additional information that can help you investigate the source of the problem. Users can sort and filter processes and monitor their impact on different areas of system performance. This makes the application useful for troubleshooting everything from sluggish performance and excessive fan activity to unusual battery drain.
TMOG is also designed to work across multiple operating systems. Native versions are available for Windows, macOS, and Linux. There is a free version (which should be fine for most) and a pro version for users who need more advanced monitoring.
Screen Shots
Similar to Windows’ Task Manager, TMOG has sections for Performance, Processes, Startup Apps, and Services, but TMOG shows more information in a modern, colorful interface.
(Click images to enlarge)





Bottom Line
TMOG can be a simple replacement for the Windows Task Manager. However, TMOG presents itself as more than a traditional task manager. Its focus is on helping users move from simply seeing that something is wrong to understanding what caused it.
By the way, if you’re curious what TMOG stands for, I believe it stands for Task Manager Original Gangster. “Original Gangster” is slang for someone who is an original, respected, or long-established member of a group or scene.
As always, if you have any helpful suggestions, comments, or questions, please share them with us.
Richard
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