How To Reduce The Power Consumption Of Your PC And Laptop?

How To Reduce The Power Consumption Of Your PC And Laptop?

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It’s not a secret that the computer is the most programmable device that consumes power while working, and anything else in this world, even electricity, doesn’t come for free. Struggling with monthly bills, you must wonder how much your PC or Laptop consumes power on a daily basis. Power consumption is one of those issues that have remained constant across windows, which has not really managed to be fixed, concerning especially for gaming geeks or multimedia stations. The consumption of power depends on the performance of your PC for demanding tasks and your large set of operating systems.

Who doesn’t want to make their PC or laptop more energy efficient to lower energy costs? Here are ten ways that will help you, whether you want to reduce your PC’s power consumption or save on your energy bill, and you don’t need to be a computer expert for these methods. So be free to choose any of the methods that you think might work best for you.

Change Power Plan

You can reduce power usage on your PC simply by changing the power plan. By changing plans to other options like power-saving mode, low-performance mode, and high-performance mode, you can save a lot of power. You need to go to the control panel and then select security and system, which will display a list of power options. From here, you can select any mode required for your PC. On changing the power plans, there will be so much difference in the performance of your system, but it will use less power.

However, if you check on change plan settings, then you can edit the time of your PC to stay on. By reducing time, your system screen will not run as long when left idle.

The other easiest solution for reducing power consumption is that you can go to Power Settings in the operating system and manually turn off your system when you are done. In Windows, the power and sleep settings adjust the sleeping duration or when the display should turn off.

Change Advanced Power Settings

By changing Advanced Power Settings, you can set up the balance, High Performance, and Power saver.

You can navigate to the Control panel and select the Power Power option. Here each displayed plan has its own settings and advanced configuration. Remember that you can click to restore default settings to undo any changes that you have made. It completely depends on your system that the hard disk option affects HDDs, but not SSDs, which may have no impact on the performance.

The wireless adapter settings power saving mode helps save significant power and increase battery life. However, you may experience problems when connected to wireless hotspots if you change the default settings set by Microsoft. 

There are options like sleep modes on your system to stop using power without shutting down completely. Sleep modes include sleep, stand-by, and hibernate, but for desktop, there is also a Hybrid option that allows you to set and control the enabled or disabled wake-up timer on a system-wide basis because windows can wake up to receive updates. On the other hand, Wake timers are the only option, still let windows wake up your PC just for critical tasks, such as system updates.

Lowering Brightness 

Lowering the Brightness of your screen by keeping the brightness at the lowest comfortable setting is another simple method to reduce power consumption. This method will be different depending on the monitor’s manufacturers and types of system. 

Some systems, especially laptops, allow you to set the brightness so that the screen automatically dims when using battery power instead of a power adapter. You can also adjust the brightness manually by going through the settings or by using the keyboard.

However, for a desktop computer, the monitor has brightness control buttons on the sides, which can adjust the brightness the same as a laptop. To conserve more energy, you can also turn off the monitor even when your CPU is still or held in standby mode.

Run Power Troubleshooter

It is better to check if there is any power issue that could cause excess power usage. You can extend battery life and fix power problems with the Power Troubleshooter. Go to the troubleshooter and then click on additional troubleshooters and then run it. The troubleshooter will have the option to scan and fix the issues automatically or to choose and select individual settings to be fixed. Once the option is selected, the troubleshooter will start and present you with its findings. Click next, and it will fix the issues and present a report.

This method helps to find any specific problem that causes your system to use excess power.

Disable Start-up Apps

Disable Start Up Apps

Sometimes when you start your PC, certain apps will start automatically and run in the background, which utilizes resources that can consume extra power. These running apps will cause your PC to take longer to start up, also resulting in your PC doing more work than necessary. To disable start-up apps, go to task manager and click on Startup. Now you can monitor all the unnecessary apps and disable them. 

Here disabling unnecessary apps would not stop them from working. However, when you want to use them, it might take a bit longer to run. This is a temporary disabling that enables you to run the program again. It’s helpful to check which app uses the most system resources in the processes by looking at the CPU and GPU columns. Also, background processes show the apps that you don’t use, and you can close them. But don’t close the task for any programs that you don’t recognize, as they might be system services.

Therefore, make sure that there are no unnecessary programs running in the background. 

Disable Additional features

Additional features like WiFi and Bluetooth must be turned off when you are not using it. You can go to the main settings page within the start menu and click on the device. If your PC has Bluetooth, then turn it off. You can click on the network in the taskbar and turn off the Wi-Fi.

Bluetooth and Wi-Fi work on network devices, which consume a bit of your PC power. Even when Bluetooth and Wi-Fi are turned off, they will scan for any available devices and networks in the background. Therefore, it is better to turn them off by turning on Airplane mode on your PC. Airplane mode will completely disable all the networks and don’t permit scanning of any available devices and networks.

Unplug Peripheral Devices

Peripheral Devices are a part of the setup that connects directly to a PC and draws power to work and remain connected. Even if you are not using them, they will still consume more power until they are connected to your system. These devices are a mouse, keyboard, printer, controller, speakers system, headphones, rechargeable batteries, joystick, and many other external drives. Therefore, it is better to turn off and detach all unnecessary external devices which are not in use.

Free up Drive Space


A drive that is close to capacity will run less efficiently and use more power. There are many ways that may help you to free up Drive Space. You can get an automatic cleanup tool and check and uninstall any downloaded program files and apps that are no longer in use lastly, empty the recycle bin.

From the main settings in the start menu, you can access the storage and turn on or configure storage sense. By this, you can free up some space and improve your system performance. You might notice that some apps take up most of the space, and willingly, you can uninstall them.

Cleaning your drive will make your system more optimized, and it will run more efficiently. Therefore, use less power.

Do not Use Screen Savers

The screensaver requires more energy to keep the display on. Screensavers that are graphic intensive utilize the graphics hardware to render complicated 3D scenes will use even more energy. Most screensavers utilize a similar measure of energy as when the screen is in typical use. Some more complex screensavers really utilize more energy.

Modern displays have power-saving features. Rather than setting your PC to show a screensaver when you are not utilizing it, you can set the PC to automatically power off to shut down the display when it’s not being utilized. This will save power and save battery power on a PC. 

Therefore, avoid animation or 3D graphic intensive Screensavers, and it is better to dim the display or close the monitor on standby. You can set most screens to power down after a pre-set time of user inactivity automatically.

Change Your Hardware

Change or Upgrade older hardware to the new available version, which will be more efficient with power consumption. This will adjust the Power consumption of your system and also boost the performance.

You can replace a hard drive with an SSD (Solid State Drives) which are the fastest drives and, due to less complicated integrated circuits, use only a fraction of the power cost.

For a low-wattage version, you can use onboard graphics cards instead of high-performing graphics cards, which will be more power-efficient choices to save power. For more low Wattage options, you can look for low-consumption mini PCs, small HTPC, HDMI stick PC, and many more.


Modern PCs are more energy proficient, and by minor acclimations to their hardware, a large amount of energy utilized can be saved. There are many factors that determine the power consumption like the type of screen, screen size, sort of processor utilized, and programs running on the PC.

In any case, you can make that efficiency a stride further by changing and adjusting the power settings on your machine for working and switching off devices, accessories, and applications when not in use.

We hope that these methods help you to resolve the problem of power consumption of your PC and laptops, and by the end, your pic will be a bit more energy efficient. You don’t have to be a professional or an expert, just follow along and hope you will deal with it.