[8 Ways] Fix Asus Laptop Running Slow in Windows 10/11

Isabella Shinn

Updated: January 11, 2024

Are you upset about your Asus laptop running slow in Windows 10/11? You're not alone. Many users complain that their Asus laptop are running much slower than before and wonder how to speed up their laptop. Here this article will show you some common causes and 8 useful tips to make Asus laptop faster.

• Part 1: Why is Asus Laptop Running Slow in Windows 10/11
• Part 2: How to Speed up Asus Laptop in Windows 10/11

Why is Asus Laptop Running Slow in Windows 10/11

• Multiple background programs: Too many apps and processes running in the background will slow down your system.
• Insufficient memory: When the virtual memory or RAM is not enough, your Asus laptop system will run slower.
• Little Disk Space: There are too many junk files occupying your drives space, especially C drive space.
• System Problems: You have installed some software bundled with virus and malware on laptop, which attacks your system and stops your Asus laptop running fast.
• Hardware issues: Dust on the components of the laptop system (especially on CPU/RAM/Window fans) , broken Windows fans or old hard drive can make your laptop lag.

8 Ways to Speed up Asus Laptop in Windows 10/11

Way 1: Optimize startup

If too many apps are allowed to automatically start when booting system, it may cause Asus laptop running slow. Thus, it is recommended to disable the unnecessary startup applications. Here you can follow the steps to optimize your laptop startup.

Step 1: Right-click Start Menu and choose Task Manager.

Step 2: In task Manager, choose Startup tab and right-click the program with high Startup impact. Then disable it.

Way 2: End background programs

If numerous applications are running together on your Asus laptop, it may take too much memory and slow down your Windows. To speed up your laptop, you can terminate some unnecessary apps running in the background. It is suggested that do not end Windows processes, or it may cause system instability.

Step 1: Press Ctrl + Alt + Delete and select Task Manager.

Step 2: Right-click on the unnecessary background apps and click End task.

Then check if it can fix your Asus laptop running slow. If not, move to the next way.

Way 3: Extend virtual memory

Virtual memory can be temporarily used when physical memory (RAM) is running low. When your Asus laptop is low on virtual memory, it is hard to run multiple memory-intensive programs and the running speed will be limited. To fix Asus laptop running slow in Windows 10, try to extend the virtual memory with these steps.

Step 1: Press Win + I to open Settings. Then click System > About > System info > Advanced system settings to enter System Properties window.

Step 2: In System Properties window, choose Advanced tab and click Settings.

Step 3: Under Virtual memory section, click Change... button.

Step 4: Uncheck "Automatially manage paging file size for all drives" and click the drive with paging files you want to extend. Then mark Custom size and enter a new size in Initial size or Maximum size. Finally click Set and OK.

Way 4: Free up system space

When your system space is little left, your system speed will be affected. To speed up Asus laptop in Windows 10, you can clean up your Windows by removing unnecessary files and apps stored in your Windows. Here iSumsoft System Refixer is a professional system optimization tool for you to separately delete junk files, remove duplicate files, clear invalid registry entries, free up C drive, optimize Startup and manage system service in Windows.

Moreover, you can simply clean out all kinds of junk files with one click to free up System space.

Step 1: Install iSumsoft System Refixer and open it on PC.

Step 2: Under Clear All option, click Scan button to check for all junk files on Windows.

Step 3: When the scan result shows on the screen, click Clean button to remove all of them immediately.

Way 5: Remove virus or malware

The virus and malware are easy to sneak into your Windows system and cause it lagging or even freezing. If your Asus laptop running slow in windows 10 after installing a new and unknown program, you can try to delete the program completely to see if your laptop can run as fast as before. If you are not sure of the hidden virus, you can run an antivirus tool such as Security Defender to remove the virus from your computer exactly and quickly.

Way 6: Clean up dust

Cleaning up the piled-up dust on the components of your laptop can be another way to fix Asus laptop running slow in Windows 10. If the fans and vents in your laptop are accumulated by dust, it will prevent your system from dissipating heat and make your laptop lag. Thus, check if any dust on your laptop fan or other components especially the CPU and RAM in a regular time. If yes, clean them up to prevent your Asus laptop from overheating. After that, your laptop will performance faster as it could.

Way 7: Increase the capacity of RAM

Memory is very important for improving system performance. As we mentioned above, virtual memory can compensate for the physical memory (RAM). Since RAM is considerably faster than virtual memory, increasing the capacity of RAM is a more direct and effective way to fix your Asus laptop running slow compared with extending virtual memory.

To check RAM capacity, you can enter Task Manager > Performance > Memory. If the RAM is too low to support multiple applications to run smoothly and cause your Asus laptop running slow, you can add more RAM to fix it.

Way 8: Upgrade HDD to SSD

Your Asus laptop running slow in Windows 10 can be caused by the relatively old hard drive. Since the read-and-write speed on SSD is much faster than HDD, replacing your original HDD with an SSD can be a good way to make your Asus laptop faster. Let's go and learn to upgrade hard drive to SSD without reinstalling Windows.