Resource Monitor
a utility in Windows Vista and later, displays information about the use of hardware (CPU, memory, disk, and network) and software (file handles and modules) resources in real time.
en-GB/ɹɪˈzɔːs ˈmɒnɪtə/
en-US/ˈɹisoʊɹs ˈmɑnətɚ/
a utility in Windows Vista and later, displays information about the use of hardware (CPU, memory, disk, and network) and software (file handles and modules) resources in real time.