Ever notice your Windows 10 computer feeling a bit sluggish, or maybe you are running low on storage space without knowing why? A common culprit is often an accumulation of temporary internet files. Luckily, getting rid of these digital leftovers is a straightforward process that can free up valuable disk space and potentially make your PC feel a little zippier. You can quickly tackle this task using the built-in Disk Cleanup tool, which scans your system for various temporary files, including those pesky internet ones. Just open Disk Cleanup, select your main drive, and tell it to clean up system files to ensure you catch everything, then choose “Temporary Internet Files” and confirm the deletion. It is a simple cleanup that makes a real difference.
Tutorial – How to Delete Temporary Internet Files Windows 10
Let’s walk through the steps to remove those temporary internet files silently hogging space on your Windows 10 computer. Following these instructions will help you reclaim disk space and keep your system running more efficiently.
Step 1: Open Disk Cleanup
To begin, you will want to find the Disk Cleanup tool, which is a classic Windows utility. You can do this easily by typing “Disk Cleanup” into the search bar located on your taskbar, usually near the Start button, and then selecting it from the search results.
This tool has been a reliable part of Windows for ages, and for good reason. It is designed to help you clear out unnecessary files that accumulate over time, making it your go-to for this kind of digital tidying.
Step 2: Choose your main drive
Once Disk Cleanup opens, it will likely ask you to select the drive you want to clean. For most people, this will be the C: drive, which is where your operating system and many of your programs are installed.
Make sure the C: drive is selected in the dropdown menu, then click “OK” to proceed. This tells the tool where to start looking for files to remove.
Step 3: Click “Clean up system files”
After the initial scan, you will see a list of files that can be cleaned. To ensure you catch all the temporary internet files, especially those that require administrative privileges to remove, you need to click the “Clean up system files” button at the bottom of the window.
This step is super important because it performs a deeper scan, revealing even more categories of files that can be safely deleted, including a more comprehensive list of temporary internet files that might not show up in the first scan. After clicking it, you might need to select your C: drive again and wait for another scan.
Step 4: Select “Temporary Internet Files” and other temporary items
Now, in the Disk Cleanup window, scroll down the list of “Files to delete” and locate “Temporary Internet Files.” Make sure the checkbox next to it is ticked.
While you are here, it is a great idea to look at other temporary items you might want to delete, like “Temporary files,” “Thumbnails,” or “Delivery Optimization Files.” Just make sure you only check boxes for items you are comfortable removing; generally, all items under “Temporary Internet Files” and “Temporary files” are safe bets.
Step 5: Confirm and delete
Once you have selected all the file types you want to remove, click “OK.” A confirmation box will pop up, asking if you are sure you want to permanently delete these files.
Click “Delete Files” to confirm your decision. The Disk Cleanup tool will then get to work, removing the selected files from your system. This process might take a few moments, depending on how many files you are deleting.
After completing these steps, your computer will have successfully removed the selected temporary internet files and any other temporary items you chose. You might notice a bit more free space on your hard drive, which is always a good thing. For a brief moment, websites you frequently visit might load slightly slower as your browser rebuilds its cache, but this is a minor and temporary effect. Overall, your system should feel a bit lighter.
Tips for Deleting Temporary Internet Files Windows 10
- Make it a routine: Clear your temporary internet files regularly, perhaps once a month or every few weeks. It is like a digital spring cleaning for your PC.
- Explore Storage Sense: Windows 10 has a feature called Storage Sense that automatically cleans up temporary files. You can find it in Settings, under System then Storage, and set it to run on a schedule, which is super convenient.
- Don’t stop at internet files: While you are in Disk Cleanup, take a moment to look at other temporary files you can delete. There are often gigabytes of old Windows Update files or remnants of previous Windows installations that can be safely removed.
- Browser cache is different: Remember that your web browser, like Chrome or Edge, also has its own cache settings. Deleting temporary internet files through Disk Cleanup is great, but you might also want to occasionally clear your browser’s specific cache for a truly fresh start.
- It’s generally safe: Don’t worry, deleting these temporary files will not harm your operating system or personal documents. They are just bits of data your computer saved “just in case” you needed them again, and they are totally disposable.
- Check the space first: Before you dive into deleting, take a peek at how much space “Temporary Internet Files” are actually taking up within Disk Cleanup. Sometimes it is only a few megabytes, other times it could be several gigabytes, giving you an idea of the impact your cleanup will have.
Frequently Asked Questions
What exactly are temporary internet files?
Temporary internet files, often called “browser cache,” are small bits of data, like images, HTML pages, and multimedia, that your web browser saves on your computer when you visit websites. The idea behind this is to speed up your browsing experience by not having to re-download these common elements every single time you revisit a site.
Is it safe to delete temporary internet files?
Absolutely, yes, it is completely safe to delete these files. They are not critical to your computer’s operation or your personal data. Deleting them simply means your browser will have to re-download those elements the next time you visit a website, which might make that first visit slightly slower, but it won’t break anything.
How often should I delete these files?
The frequency depends on how much you use the internet and how much storage space you have. For most users, once a month or every few months is a good habit. If you have limited storage or notice your computer slowing down, you might consider doing it more often.
Will deleting these files make my internet slower?
Initially, after deleting temporary internet files, some websites might load a tiny bit slower than usual because your browser needs to download all the cached elements again. However, this effect is usually minimal and temporary. In the long run, clearing out old, potentially corrupted, or unnecessary cached files can actually contribute to a smoother overall browsing experience and free up disk space.
Does deleting temporary internet files delete my browser history or passwords?
No, deleting temporary internet files using the Disk Cleanup tool typically does not delete your browser history, saved passwords, bookmarks, or cookies. These are usually stored separately. If you want to clear those, you would need to do so directly from your web browser’s settings.
Summary of Deleting Temporary Internet Files
- Open Disk Cleanup.
- Select your main drive.
- Click “Clean up system files.”
- Choose “Temporary Internet Files” and other desired items.
- Confirm and delete files.
Conclusion
Keeping your Windows 10 computer running smoothly is a lot like maintaining a car or even keeping your living space tidy. Just as clutter can build up in your home, digital clutter, especially in the form of temporary internet files, can accumulate on your PC, potentially slowing it down and eating away at valuable storage space. This guide has shown you a simple, yet effective way to perform one of these essential maintenance tasks, giving you the power to reclaim control over your digital environment.
The process of how to delete temporary internet files Windows 10 is not complicated, but its benefits are real. Imagine your computer as a busy office. Every time you browse the internet, it is like bringing in new paperwork, some of which is just temporary notes or copies. Over time, these temporary notes pile up, making it harder to find what you need and slowing down the whole operation. By regularly cleaning out these temporary internet files, you are essentially decluttering your computer’s “office,” making it easier for everything to run efficiently.
Don’t underestimate the impact of these small actions. While deleting temporary files might not magically transform an old computer into a brand-new gaming rig, it is a crucial step in ensuring your system performs at its best. Think of it as preventive care; consistent maintenance helps extend your device’s lifespan and efficiency. Furthermore, mastering this simple cleanup opens the door to exploring other built-in Windows 10 tools, like Storage Sense, which can automate much of this maintenance for you, freeing up your time for more important things.
So, why not give it a try? Take a few minutes to follow the steps outlined in this article. You might be surprised by how much space you free up and how much snappier your computer feels. Make it a habit, and you will be doing your PC a huge favor, ensuring a smoother, more responsive computing experience for yourself. It is a small effort for a noticeable improvement, and knowing you are taking proactive steps to maintain your system is always reassuring.

Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
His work can be found on many websites and focuses on topics such as Microsoft Office, Apple devices, Android devices, Photoshop, and more.