Performance
Under Automatic search for shares, enable or disable Search network for shared resources automatically. When this option is selected, the computer will search the network for shared folders and printers regularly. This can slow your computer down.
Under Automatic search for scheduled tasks, enable or disable Search network computers for scheduled tasks. When this option is selected, your computer will always search for scheduled tasks whenever you access a computer on the network. This can also slow your computer down.
Under Quality of Service (QoS) service, you can Reserve bandwidth and also stipulate the Bandwidth limit. This allows the QoS service to reserve bandwidth for important packets when needed. This slows down data transmission.