This policy setting allows you to set the rate at which Internet Explorer creates new tab processes. There are two algorithms ...

This policy setting allows you to set the rate at which Internet Explorer creates new tab processes. There are two algorithms Internet Explorer uses.

The default algorithm has four settings: low, medium, high, or default. Low creates very few tab processes; medium creates a moderate amount of tab processes; and high allows the tab process to grow very quickly and is intended only for machines with ample physical memory. The default setting creates the optimal number of tab processes based on the operating system and amount of physical memory. Default is recommended.

The second algorithm must be explicitly enabled by creating an integer setting. In this case, each Internet Explorer isolation setting will quickly grow to use the specified integer number of tab processes, independent of the physical memory on the machine or how many Internet Explorer isolation settings are running.

If you enable this policy setting, you will set the rate at which Internet Explorer creates new tab processes to low, medium, or high, or to an integer.

If you disable or do not configure this policy setting, the tab process growth will set to default. The user may change this value with the registry key. Note: on Terminal Server, the default value is the integer "1".