In today’s digital age, a smooth and responsive computer is essential for both work and leisure. However, many users encounter keyboard input lag issues while using Windows 10 and Windows 11. This frustrating problem can significantly impact productivity and overall user experience. If you’re facing keyboard input lag on your Windows system, don’t worry – we’ve got you covered. 

In this guide, we will explore various solutions to fix keyboard input lag and ensure your computer runs smoothly again. Whether you’re a professional in need of onsite computer repair or someone looking for home computer services, understanding these fixes can save you time and money. We’ll also introduce Century ITC, a trusted name in PC repairs in Melbourne, and discuss the benefits of online computer repairs.

Common Causes of Keyboard Input Lag

Before we delve into the solutions, let’s briefly understand what causes keyboard input lag on Windows 10 and 11:

Hardware Limitations: Sometimes, older or low-end hardware components may struggle to keep up with the demands of the operating system, resulting in input lag.

Driver Issues: Outdated or incompatible keyboard drivers can lead to laggy performance.

Software Conflicts: Certain applications or background processes can consume system resources, causing input lag.

Background Processes: Heavy background processes, such as Windows updates or antivirus scans, can use up CPU and RAM, slowing down your system.

Now, let’s explore the ways to resolve these issues and enjoy a smooth computing experience.

1. Update Keyboard Drivers

Outdated or corrupted keyboard drivers are a common culprit behind input lag. Follow these steps to update your keyboard drivers:

  1. Open Device Manager:
  • Press Windows + X and select “Device Manager.”
  • Locate and expand the “Keyboards” section.
  1. Update Drivers:
  • Right-click on your keyboard and select “Update driver.”
  • Choose “Search automatically for updated driver software.”
  • Windows will search for and install the latest drivers.
  1. Restart Your PC:
  • After updating the drivers, restart your computer for the changes to take effect.

2. Disable Filter Keys

Filter Keys is an accessibility feature that can cause input lag. You can disable it through the following steps:

  1. Open Ease of Access:
  • Press Windows + U to open the Ease of Access settings.
  1. Disable Filter Keys:
  • Click on “Keyboard” in the left pane.
  • Toggle off the “Use Filter Keys” option.

3. Check for Malware and Background Processes

Malware and resource-intensive background processes can slow down your computer. Perform the following actions to address this issue:

  1. Run a Malware Scan:
  • Use your preferred antivirus software to run a full system scan and remove any malware.
  1. Task Manager:
  • Press Ctrl + Shift + Esc to open the Task Manager.
  • Identify and close resource-intensive processes that may be causing the lag.

4. Adjust Visual Effects

Windows offers various visual effects for smoother user interface animations. However, these effects can consume system resources and cause input lag. You can adjust these settings:

  1. Open Performance Options:
  • Press Windows + S and search for “Performance.”
  • Select “Adjust the appearance and performance of Windows.”
  1. Adjust for Best Performance:
  • Choose the “Adjust for best performance” option to disable unnecessary visual effects.
  • Click “Apply” and then “OK.”

5. Disable Startup Programs

Certain programs automatically start with Windows, contributing to slow boot times and input lag. You can manage startup programs as follows:

  1. Open Task Manager:
  • Press Ctrl + Shift + Esc and go to the “Startup” tab.
  1. Disable Unnecessary Startup Programs:
  • Right-click on programs you don’t need at startup and select “Disable.”

6. Check for Windows Updates

Keeping your operating system up to date is essential for performance improvements and bug fixes. To check for updates:

  1. Open Windows Settings:
  • Press Windows + I to open Settings.
  1. Check for Updates:
  • Select “Windows Update” and click “Check for updates.”
  1. Install Updates:
  • If updates are available, install them and restart your computer.

7. Perform a Clean Boot

A clean boot starts Windows with a minimal set of drivers and startup programs, helping identify and resolve software conflicts. Here’s how to do it:

  1. Open System Configuration:
  • Press Windows + R to open the Run dialog.
  • Type “msconfig” and press Enter.
  1. Perform a Clean Boot:
  • In the System Configuration window, go to the “Services” tab.
  • Check the box that says “Hide all Microsoft services.”
  • Click “Disable all.”
  • Next, go to the “Startup” tab and click “Open Task Manager.”
  • Disable all startup items.
  • Close Task Manager and click “OK” in the System Configuration window.
  • Restart your computer.

8. Check for Hardware Issues

If none of the software solutions work, you should consider the possibility of hardware issues causing input lag. Here are some hardware-related checks to perform:

  1. Connect to Another Computer:
  • Test your keyboard on another computer to rule out a keyboard hardware issue.
  1. Check USB Ports:
  • Ensure your keyboard is connected to a functioning USB port.
  • Try different USB ports to see if the issue persists.
  1. Inspect for Physical Damage:
  • Examine the keyboard for physical damage, loose connections, or spilled liquids.
  1. Try Another Keyboard:
  • If possible, try a different keyboard on your computer to see if the input lag issue is resolved.


Keyboard input lag on Windows 10 and 11 can be frustrating, but with the right troubleshooting steps, you can resolve the issue and enjoy a seamless computing experience. Whether you’re seeking onsite computer repair, home computer services, or online computer repairs, addressing input lag is essential to boost productivity and enhance your overall computer usage. And if you’re in Melbourne and require reliable PC repairs, Century ITC is your trusted partner for all your computer-related needs. Remember to keep your system updated and perform regular maintenance to ensure optimal performance and avoid common issues like input lag.