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Laptop Hangs And Computer Freezes: How To Avoid And Quickly Fix

Is your computer acting sluggish? Does your system grind to a halt at the most inopportune moments, leaving you staring at a frozen screen? Don't panic! Laptop and computer freezing is a common problem but can be incredibly frustrating. The good news is there are many solutions you can try to get your system back up and running smoothly. 

This blog will be your one-stop guide to troubleshooting annoying computer freezes. We'll cover everything from identifying the culprit behind the issue—software, hardware, or a sneaky virus- to providing easy-to-follow steps to get your system running like new again.

Laptop Hangs And Computer Freezes: How To Avoid And Quickly Fix

Key Takeaways

  • Determine if it's a software or hardware problem causing the hang.
  • Shut down resource-hogging background apps.
  • Keep your operating system up to date for bug fixes.
  • Ensure your system is malware-free.
  • Delete unused files to create more space.
  • Disable unnecessary boot-up apps.
  • Keep drivers, like graphics and audio, updated.
  • Use diagnostics tools to check hardware health.
  • Roll back to a stable system state if needed.
  • Adjust settings to avoid overheating.
  • Upgrade RAM or replace a failing hard drive.
  • Regularly back up crucial data.
  • Seek expert help if DIY efforts fail.

What Causes Laptops To Hang And Computers To Freeze?

What Causes Laptops To Hang And Computers To Freeze

Let's explore why your computer might be hanging and how to identify the problem.

Hardware Issues:

  • Overheating: One of the primary causes of laptop hanging and computer freezes is overheating. When a computer overheats, it can cause the system to slow down or even come to a complete halt. If your laptop feels warm to the touch, it's a sign that it may be overheating. Overheating can be caused by a clogged fan, a malfunctioning cooling system, or by placing the laptop on surfaces that block the air vents.
  • Memory (RAM) Issues: If your computer doesn't have enough RAM (Random Access Memory) to run the programs you're using, it can lead to freezing and sluggishness.
  • Storage Drive Issues: A failing hard drive or a cluttered disk with insufficient free space can cause freezing issues.
  • Driver Problems: Outdated or incompatible drivers for your hardware devices can lead to conflicts and system instability.

Software Issues:

  • Too Many Programs Running: Running multiple memory-hungry programs simultaneously can overwhelm your system's resources, leading to freezes.
  • Software Bugs: Software programs can sometimes contain bugs that cause them to crash or freeze your computer.

Malware and Viruses can cause your computer to hang or freeze. If your computer is infected, malware may be eating up system resources, causing it to slow down or stop responding. Ensure you have installed antivirus software and keep it up to date to prevent malware infections.

What Are The Standard Ways To Fix A Frozen Computer?

Laptop Hangs And Computer Freezes

Use The Task Manager To End Tasks

If your computer has frozen, one of the first things you can try is to end the task causing the problem using the Windows Task Manager. To open the Task Manager, press Ctrl+Shift+Esc, find the program causing the issue, and click the "End Task" button.

Reboot The Computer

If ending the task doesn't work, you can reboot the computer. Press the power button and hold it down until the computer turns off. Please wait a few seconds, then press the power button again to turn it back on.

Reinstall The Operating System.

If the problem persists, you may need to reinstall the operating system. However, this should be done as a last resort, as reinstalling the operating system can erase all your data and files.

Beyond the Standard Ways: Troubleshooting Like a Pro

Beyond The Standard Ways Troubleshooting Like A Pro

The Soft Reboot:

  • Task Manager: (Windows) This is your first line of defense. Press Ctrl + Alt + Del simultaneously to open the Task Manager. Identify any programs that aren't responding and click End Task.
  • Force Quit: (Mac) For Mac users, press Command + Option + Escape to bring up the Force Quit Applications window. Select the unresponsive program and click Force Quit.
  • Safe Mode Reboot: If the computer is completely frozen, a secure mode reboot can help. This restarts the system with only essential programs loaded, allowing you to troubleshoot the issue. Search online for specific instructions on entering safe mode for your operating system.

Taking Control:

  • Power Button Hold: A forced restart might be necessary if the Task Manager or Force Quit options are unresponsive. Hold down the power button for several seconds (usually 4-5) until the computer shuts down completely. Please wait a few seconds before powering it back on.

Advanced Techniques:

  • System Restore: (Windows) If the freeze is a recent issue, a system restore can revert your computer's settings to a previous point, potentially fixing the problem. This is a more advanced option, so back up important data before attempting it.
  • Disk Cleanup: A cluttered hard drive can clean up performance issues. Disk Cleanup (Windows) or similar utility: Cleanup helps free up space and improve stability. 
  • Driver Updates: Outdated drivers can cause conflicts. Check for and install the latest drivers for your devices, especially the display adapter. You can usually find these on the manufacturer's website.

Prevention is Key:

  • Regular Restarts: Rebooting your computer regularly clears temporary files and frees up memory, helping to prevent freezes.
  • Software Management: Avoid running too many resource-intensive programs simultaneously.
  • Anti-malware protection: Keep your antivirus software up-to-date to prevent disruptions.
  • Disk Defragmentation: Regularly defragmenting your hard drive (Windows) can improve performance and reduce freeze risk. 

How To Avoid Laptop Hangs And Computer Freezes?

Keep The Laptop Or Computer Clean And Dust-Free

One of the best ways to avoid laptop overheating and computer freezing is to keep your laptop or computer clean and dust-free. Regularly clean the air vents and use a laptop cooling pad to prevent overheating.

Install Anti-malware software And Keep It Up To Date

To prevent malware and virus infections, install an antimalware and maintain up-to-date software. Use reputable software that can scan your system in real-time and detect threats before they damage it.

Run Maintenance Using PC Optimization Software

Use an all-in-one PC optimizer to delete junk files, resolve stability issues, fix slowdown causes to speed up the PC, tweak system or Internet settings, remove unwanted software, and apply suggested optimization techniques. Often, simply running computer maintenance helps stop and prevent computer freezes or crashes.

Have Enough RAM For The Programs You Use

Ensure your system has enough RAM to support the programs you use regularly. Check if your laptop has a RAM slot to add more RAM or get a new laptop with sufficient memory.

What Should I Do If The Laptop Doesn't Respond At All?

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Press And Hold The Power Button To Force Shut Down

If your laptop doesn't respond, you can force a shutdown by pressing and holding the power button for a few seconds. Wait a few seconds, and then turn the laptop back on.

Check If The Power Supply Is Connected Properly

Another reason your laptop may not respond is due to a power issue. Ensure your computer is correctly connected to the power supply and the battery is charged.

Uninstall Recently Installed Programs

If your laptop hangs or freezes after installing new software, try uninstalling the program to see if it resolves the issue. Computers and laptops can be prone to hang and freeze, but by following the tips above, you can avoid these issues and quickly fix them if they occur. Remember to keep your system clean and updated, use antimalware software, and have enough RAM for the programs you use to keep your system running smoothly.

Choose iFixScreens

Dealing with laptop hangs and computer freezes can be frustrating, especially when you need to finish work. At iFixScreens, we understand the importance of having a properly functioning laptop or computer. Our team of experts is trained to quickly diagnose and resolve laptop and computer-related issues, ensuring your device runs smoothly again.

Whether it's a hardware or software issue, we have the tools and knowledge to fix it. Don't let a frozen computer slow you down. Trust iFixScreens to get you back up and running in no time. Contact us today for fast and reliable service. 

Final Thoughts

In conclusion, resolving a laptop or computer hanging issue is crucial to maintaining optimal performance and user experience. The iFixScreens guide offers valuable insights and practical steps to effectively diagnose and fix such problems. Whether addressing software glitches, managing system resources, or performing hardware checks, proactive measures can help prevent frustrating hangs and ensure your device runs smoothly. 

By following the recommended troubleshooting tips and seeking professional assistance when necessary, users can enjoy a more reliable and efficient computing experience. Remember that regular maintenance and staying informed about potential issues are vital to keeping your laptop or computer running at its best.


Q. Why does my laptop frequently hang and freeze?

Several factors can cause your computer to freeze, such as insufficient RAM, hardware issues, driver problems, malware infections, overheating, or a failing hard drive.

Q. What are some ways to fix a frozen computer?

You can try to troubleshoot the issue by opening the Task Manager, ending tasks that may be causing the hang, restarting the computer in Safe Mode, or performing a scan for malware.

Q. Should I reboot or reinstall the operating system if my computer keeps freezing?

If all else fails and your computer is still freezing, you may consider reinstalling the operating system to address any underlying issues causing the hangs.

Q. What should I do if my laptop crashes frequently?

If your computer crashes often, check for hardware problems, update drivers, and ensure that it is not overheating during use.

Q. Is it necessary to uninstall specific programs to prevent computer freezes?

Removing unnecessary or problematic software may help prevent your computer from freezing due to conflicts or resource overload.

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About the author

Ravi is the head of Content Strategy at iFixScreens Corporate. With over a decade of experience writing technical content for his readers, Ravi has helped thousands of readers with helpful content, tips, and tricks. He mainly writes content related to gadget repairs, such as iPhones, Smartphones, tablets, and laptops.

Question? Send me an email info@ifixscreens.com