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How can I speed up my computer?

If you’re asking yourself “How can I speed up my computer?”, then you’re in the right place. While identifying and fixing a single issue is helpful, ideally, you should aim for a solution that ensures continuous, long-term performance. 

Here are some suggestions that can help you with that goal. 

Clean junk files

These can be from your day-to-day computer use and online activity. Your PC continuously saves files that may not be needed which hide within your computer. These generally fall into two categories: system files that can clog up your PC and cause performance issues, and browsing data that leaves a digital trail of your online practices.

Although browsing data can give you fast access to websites you frequently visit, it can also encourage these same websites to raise their prices if they think you’re a regular customer. If you want to freshen up your PC, clear your online tracks and prevent advertisers from displaying price hikes, you should delete this data regularly.

Consider defragmenting your hard drive

You might not realize that you have fragmented files on your hard drive which are forcing your computer to work harder when you try to access them, thereby slowing it down. Defragmenting your hard drive is another great option if you’re wondering, “how can I speed up my computer?”. For this, it’s worth checking out CCleaner’s Defraggler app. 

Keep your operating system and applications updated

Forgetting to run regular software updates on your machine can cause inconsistencies in its performance and can even leave it vulnerable to cyber-attacks. Companies will often release patch fixes for known vulnerabilities and hackers will try to exploit these security weaknesses by targeting users in the hope that they haven’t updated their software. The good news is software updates are something that CCleaner can definitely help with, including the free version.  

How can I resolve all these issues with CCleaner?

CCleaner can help you tackle the issues listed above while optimizing your computer so you can get the best performance, complete with excellent jargon-free tools like ‘Health Check’. You can also schedule regular cleaning and automatic updates, keeping your PC clean and up to date without you having to do a thing!


  • How can I increase the speed of my computer?

    Improving your computer’s speed requires an overall knowledge of hardware and software components and how these impact performance. CCleaner meets you halfway by going through the specifics while offering helpful suggestions and insights.

  • How can I speed up my computer with Windows 10 or Windows 11?

    Microsoft’s latest operating system Windows 11 and Windows 10 are both very good, and there are a number of things you can do to speed up your computer without the need to necessarily resort to hardware upgrades. CCleaner can help run through what you need to do.

  • How do I fix a slow computer for free?

    Sorting out a slow computer doesn’t need to be expensive exercise once you’re armed with the right knowledge and tools. CCleaner can help you understand how your computer works and can guide you through the specifics with some helpful solutions.