How to Troubleshoot Cortana Using Memory on Windows 10 Computer

  • Cortana is a Windows 10 assistant that offers several useful features that you can use via voice commands or by typing them into the search bar.
  • When Cortana is running, it uses more and more memory, making it difficult for the user to use it or not.
  • Users who enabled Cortana reported higher rates, while others wondered how Cortana could use resources if it was disabled.
  • Users have found ways to solve this problem, including disabling Cortana using the command prompt.

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What Can I Do With Cortana

Your Windows phone or computer can be customized with Cortana, a virtual assistant that helps you accomplish tasks like setting a reminder, scheduling meetings, searching the internet, answering questions, finding an item on your computer, and managing your tasks.

Cortana’s Notebook

You can keep Cortana’s interests and favorite places in the Notebook, which is where it stores things it has learned from you. Cortana learns your home and work locations from the Notebook, and it shows you traffic on the way home, tracks packages and flights for you, or manages your calendar without you lifting a finger. The Notebook is important.

Cortana Computer

A virtual assistant powered by artificial intelligence, Cortana is an app available on Windows 10 and 11. It works together with Microsoft 365 productivity software to assist users in carrying out their daily tasks.

Cortana Searches

Cortana can be used to search two ways on Windows 10: you can use the search box in the taskbar, or you can use the keyboard shortcuts Windows + Shift + C to search for anything. As an alternative, you can start Cortana listening mode by pressing Windows + Shift + C or using the “Hey Cortana” feature.

Cortana Search

With Cortana, you can search settings on your PC, find files, and find apps online using Bing. But it uses internet data, so it may pose privacy concerns for some people.

Cortana Usage

It integrates with Microsoft 365, which includes Windows XP and later versions of windows, as well as the Microsoft Edge browser. Cortana can answer questions through the Bing search engine.

Open Cortana

To get started, make sure you’re signed into the Cortana app so you can ask Cortana a question by saying “Hey, Cortana.” Since the update, you can ask Cortana a question through saying: “Hey, Cortana,” or simply “Cortana.”

Users can set the paging file size to a fixed size, but doing so could interfere with the behavior of certain Windows apps, such as the Compressed Memory and System apps.

In addition, you can see the search box immediately on the task bar whenever you click the search box because Cortana is already loaded in memory.

Apparently, a fix for a Cortana bug also broke some people’s start menus as part of the latest Windows 10 update.

A Cortana assistant for Windows 10 offers a number of useful features that can be activated by voice or typing in search terms. The high memory consumption of Cortana, however, does not appeal to everyone, so many users disable it.

If you find that your Cortana app is not using as much memory as it used to, restore your PC to the previous setting. Learn how to restore your PC by reading this article.

If you do not use Cortana, this method still works even though it consumes additional PC resources and memory.

Cortana-enabled users have reported higher rates, but others are wondering how Cortana can consume resources when it is disabled. You can learn more about this problem by browsing the links below.

Why is Cortana consuming high memory?

  • Microsoft’s Cortana uses increasing amounts of memory as it runs, affecting user’s ability to use it.
  • As soon as you click the search box in the taskbar, Cortana immediately appears in the taskbar, consuming too much memory.

How do I resolve Cortana’s memory usage consumption issue?

Updated: February 2024

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Disable Cortana using the command prompt

  1. The search bar should display Command Prompt.
  2. Right-click Command Prompt and select Run as administrator to open the command prompt with administrator privileges.
  3. Following are the commands to enter in the Command Prompt window.
  4. The following command is used to take ownership of “%WinDir%/SystemApps/Microsoft.Windows.Cortana_cw5n1h2txyewy” /a /r /d a /19
  5. This is the path to the Microsoft.Windows.Cortana file. Assume the folder is not fetched at all. If you have any questions then you can contact me at any time.
  6. Run Taskkill and enter SearchUI.exe as a command.
  7. I can work with family issues and be assisted with holiday planning if needed.
  8. Until the method works, wait for a message stating “Operation successfully completed”.
  9. Keep an eye on Cortana’s memory consumption.

Delete SearchUI.exe

  1. In order to open the Run tool, press the Windows key plus the R key together.
  2. The Settings window will open after typing ms-settings:.
  3. You can access Cortana-related settings by clicking the Cortana section in the Settings window.
  4. If you don’t want Cortana to respond to your “Hey Cortana” command and Cortana to listen to my commands when I press Windows Logo + C, be sure to turn them off.
  5. You can open this PC by clicking on any folder on your computer.
  6. Click the Right-Click context menu, select Properties, then click Security. You should find SearchUI.exe in the C:/Windows/SystemApps/Microsoft.Windows.Cortana_cw5n1h2txyewy location of your computer.
  7. You will see the Select User or Group window once you click the Advanced button. You can change the key owner by clicking Edit.
  8. You must enter your user account under Enter the name of the selectable object in order to select it.
  9. The first step is to add an All account. The next step is to select Select Primary, where you will enter your user account information.
  10. Make sure that Full Control is ticked under Basic permissions.
  11. The file will not be deleted unless you keep this window open.
  12. The Task Manager can be opened by pressing Ctrl + Shift + Escape.
  13. Choose End Task from the right-click menu when you find SearchUI.exe in the Details tab.
  14. Return to the Cortana folder after reviewing all those dialog boxes.
  15. Select Delete from the right-click menu of SearchUI.exe.

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Frequently Asked Questions

  1. Enter "Cortana" in the settings search box, then click "Change the way you communicate with Cortana" in the search results.
  2. Under "Hey Cortana", disable the "Let Cortana respond to 'Hey Cortana'" option by clicking the button in the "Off" position.

  1. Update the video card driver.
  2. Run a hard disk check.
  3. Run the Windows memory diagnostic test.
  4. Check the newly installed software and hardware.
  5. Check for virus infection.
  6. Restore system files.

Running Cortana increases memory consumption, making it difficult for the user to decide whether or not to use it. Cortana consumes too much memory because it is already loaded into memory. Therefore, when you click on the search box, it immediately appears in the taskbar.

Cortana For Pc

Cortana comes with any Microsoft 365 price plan. The program works with Windows 10 computers, Edge web browser, Microsoft Office apps, Outlook, Exchange, file services, and Bing search engine. The software also includes social and meeting products like Skype and Facebook. You can learn more about Cortana and its various features by visiting It is a powerful tool for many Windows users. But if you’re worried about privacy and don’t want to give out too much information about your personal life, you can remove Cortana from your computer.

Using Cortana

Your Taskbar’s Cortana icon can be hidden if you don’t want it visible. Choose Show Cortana Button from the menu that appears. If you remove the checkmark next to it, the Cortana icon will disappear. Select the Show Cortana Button option again to add a checkmark to it if you want the icon to appear again.

Cortana is taking up too much memory on Windows 10, and the article explains how to fix it. If you follow the methods mentioned in the article, you will be able to solve the Cortana high memory usage issue on your PC. This article explains how to control how Cortana uses memory on Windows 10 and improve your PC’s performance. Feel free to leave us any suggestions or questions you may have in the comments section.

Using the following command, get -AppXPackage -ame Microsoft.Windows.Cortana, then foreach [Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)/AppXManifest.xml”] in the section below.

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Mark Ginter is a tech blogger with a passion for all things gadgets and gizmos. A self-proclaimed "geek", Mark has been blogging about technology for over 15 years. His blog,, covers a wide range of topics including new product releases, industry news, and tips and tricks for getting the most out of your devices. If you're looking for someone who can keep you up-to-date with all the latest tech news and developments, then be sure to follow him over at Microsoft.