The Windows Control Panel provides access to a variety of different power options that you can use to customize the way your computer runs and conserve energy. The available power options vary depending on the type of computer, operating system, and hardware configuration.
1. Balanced: This is the default power option in Windows, which balances system performance and energy conservation. It is ideal for users who want to maximize battery life, while also having a good level of performance.
2. Power saver: This power option is designed to extend battery life by reducing system performance. The processor speed and other features may be scaled back to reduce power consumption during idle periods. It is ideal for users who are primarily using their computer for basic tasks and don’t need the extra processing power.
3. High performance: This power option maximizes system performance. It does not sacrifice energy efficiency and is recommended for gaming, video streaming, or any task that requires intense levels of performance.
4. Power plans: This will allow you to create custom power plans based on various combinations of the other power options. For example, you can have a power plan that combines Balanced and Power Saver settings to get the best of both worlds.
5. USB selective suspend setting: This allows you to control the power state of USB devices. You can choose to always keep the USB devices powered on, or you can configure it to turn off the USB device when the computer is in a low-power state. This can help conserve energy by turning off USB devices when they are not needed.
6. PCI Express link state power management: This is an advanced power management feature that allows your computer to adjust the link state of the PCI Express bus. This can help reduce power consumption as well as reduce latency when transferring data between devices through the PCI Express bus.
7. Processor power management: This allows you to adjust the power settings for the CPU. You can set the maximum processor state and minimum processor state, as well as the processor energy efficiency policy. This can help balance system performance and energy efficiency.
8. System cooling policy: This allows you to configure the cooling policy of your computer. You can choose from active cooling (fans stay on at all times) or passive cooling (fans only come on when needed). This can help reduce energy consumption and heat buildup in your system.
9. Sleep settings: This allows you to configure the sleep settings for your computer. You can choose to put your computer into sleep mode after a certain amount of idle time, or you can choose to never enter sleep mode. This can help reduce energy consumption but may result in longer boot times.
10. Hard disk settings: This allows you to configure the hard disk settings to balance power consumption and performance. You can choose to spin down the hard disk when it is not in use, or you can choose to always keep it spinning. This can help conserve energy and reduce noise.
These are just some of the power options available through the Windows Control Panel. With these options, you can customize the way your computer runs and conserve energy.