I don't know of a way to force them to a particular processor; if you want to force them to a single processor (with the proviso that they'll all run on the same processor) to e.g. avoid issues with ...

It appears as though a program I use has issues running on pc's with hyperthreading capable CPU's. The workaround for this is to set processor affinity through task manager to a single cpu instead of ...

Changing the processor affinity for programs in Windows lets you free up CPU resources being used by lighter processes, so that they can be allocated to more important and intensive programs. Changing ...

On a dual-core processor, you can entirely disable the second core through the System Configuration menu or partially disable it using processor affinity options. System Configuration lets you set how ...