Windows set affinity command line

Improve this answer. It seems, My PC is same configuration as yours. Could you please give syntax,how you have added it? I'm following this: support. Matthieu 2, 4 4 gold badges 55 55 silver badges 82 82 bronze badges. NEf NEf 1 1 silver badge 2 2 bronze badges. Just to add, a simple way to do this Set "Bin" on the left for binary then type in your code for turning each one on and off then hit "Hex". That'll give you the Start code. Pascal Pascal 4 4 silver badges 6 6 bronze badges.

The Overflow Blog. Podcast Making Agile work for data science. Stack Gives Back Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. This is circumstance setting the application to run on one core can solve that issue. We can also use this same ability to make our computer run more efficiently as a whole. For example, your anti-virus probably takes up a lot of power across all your cores, especially when you run a scan of your entire computer.

This can be noticeable as your computer slows down to a halt, and prevents other applications from running well while your anti-virus is sucking up the juice from all your cores. This is an excellent opportunity to try setting the anti-virus to just run on one core. This will isolate the process and leave the other cores free to do something else.

As you can see, the possibilities are endless. Obviously, applications and programs designed to use multiple cores will perform less well by locking it to one core. Each time it is opened we can set it, or we can set it to automatically run in affinity each time it is opened. This sets the affinity of a program for a single time. If you close it and re-open it, you will have to set it again. This is an excellent way to test if isolating to one core will improve your experience.

Find the program on which you want to set affinity. Right-click it, and select Set Affinity. Uncheck Now, simply check off the core you want this specific program to run on. Windows 11 Default Browser. Browse All Windows Articles. Windows 10 Annual Updates. OneDrive Windows 7 and 8.

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