Trending September 2023 # How To Limit Application Cpu Usage In Windows # Suggested October 2023 # Top 11 Popular |

Trending September 2023 # How To Limit Application Cpu Usage In Windows # Suggested October 2023 # Top 11 Popular

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Limiting application CPU usage is one of the best solutions for speeding up your PC. Besides a much smoother and more convenient desktop experience, this method can also help you avoid system and app crashes, Blue Screens of Death, and other such uncomfortable occurrences on a Windows PC.

1. Use a CPU Usage Limiter Application

One way to manage your CPU usage is to utilize apps designed to perform this task. One such app is Process Tamer, an old, yet very light, simple, and reliable donationware for Windows XP/7/10. A 64-bit portable version also exists and can be used on Windows 11 without issue.

    Get Process Tamer either via the DonationCoder website or forum.

    Once the download has completed, open the installer file and proceed with the installation.

        Tip: Windows desktop displaying black wallpaper? Learn what to do.

        Adding an App and Setting Rules for It

                  Hints for Using the App

                  The “Processes” tab is used to view the processes currently running on your PC with their respective usage percentage.

                  The “Configuration” tab is used to manage the app itself and set detailed explicit rules for each app.

                  You can check the “Start with Windows” box to ensure this app runs each time you start up.

                  A crucial setting to look for is the threshold for triggering the explicit rules. This includes the percentage for the “CPU Usage Trigger Low” option.

                  Tip: get up to speed on how to stop background processes from running in Windows and wrecking havoc.

                  2. Change the Process Priority

                  You can change the priority of a certain process via the Task Manager. Assigning a lower priority to an app that consumes a lot of your CPU can lift the load from the processor.

                          Hover over “Set priority” and choose your preferred priority from the new drop-down window.

                            Note that you can’t change the priority of fundamental Windows processes such as System.

                            3. Set Processor Affinity

                            The majority of processors today have multiple cores, and each app is run using one or more cores that are assigned automatically by the operating system. The selection of cores affiliated with a process is called processor affinity, and you can change this in case an app is putting pressure on your CPU by limiting its access to fewer cores.

                                Navigate to the “Details” tab to view a list of different processes and their usage.

                                      Keep in mind that you can’t change the processor affinity for essential Windows processes.

                                      Good to know: want to know more about your Windows PC’s built-in power options? Read about the differences between shutdown, sleep mode and more.

                                      4. Modify the Maximum Processor State in Power Options

                                      Your power plan might be responsible for limiting the maximum processor usage percentage. By default, it is set to 100%; however, you can lower the percentage to reduce heat and stress on your processor.

                                            Go to “Power Options.”

                                                    Tip: keeping the CPU temperature in check is essential for your Windows to properly function. Learn how to keep an eye out for that.

                                                    Frequently Asked Questions How can I improve my CPU speed?

                                                    If you want to improve your CPU speed, there are a number of ways to do it. For example, you can start overclocking your CPU. For more methods on how to do that, refer to our guide that details a number of ways to optimize your Windows PC performance. If you want to learn more regarding what affects CPU performance, we offer help in that area as well.

                                                    Can dirt and dust lead to slower CPU speed?

                                                    Yes, they can. Dust accumulation over time on certain electronic parts (such as the CPU) can gradually hamper their expected performance. Make sure you’re cleaning your hardware parts every once in a while.

                                                    You can clean your CPU with a clean piece of cloth or cotton swab and isopropyl alcohol. Cleaning should include the CPU socket, its surrounding area, and fresh thermal paste. However, the whole process should be handled with extreme care and delicacy. If you’ve never done this before, you may want to consider employing the services of an expert to minimize risks.

                                                    Image credit: Pexels. All screenshots by Farhad Pashaei.

                                                    Farhad Pashaei

                                                    As a technophile, Farhad has spent the last decade getting hands-on experience with a variety of electronic devices, including smartphones, laptops, accessories, wearables, printers, and so on. When he isn’t writing, you can bet he’s devouring information on products making their market foray, demonstrating his unquenchable thirst for technology.

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