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How to Free up Disk Space on Your Computer: A Guide

How to Free Up Disk Space On Your Computer

As we are using our computers, we are used to saving everything that we want to. These include music, pictures, videos, and documents. This is the reason why we look for a computer with a large disk space. However, as we continuously use our computers and save files and add programs, the disk space becomes full. With that, we won’t be able to save files. Moreover, our computer might work slowly. If our hard disk runs low of storage, we have to free up disk space. This will help us to save more files and add more programs.

In this article, we will discuss the importance of disk space and how we can free up memory on our computer.


Why Is Disk Space Important?

Disk space is the maximum storage amount of a drive. It is important because you may not be able to save files, which include videos, music, pictures, documents, and any files that you created or downloaded. Moreover, if you run out of disk space, your computer will slow down. Also, your operating system may not work properly. These may cause serious crashes.

Additionally, if you are planning to save big files on your computer, you will not encounter problems with saving your files if space is sufficient. Though having disk space is not the only thing that you need to pay attention to with your computer, it is something that you should be aware of. If you require your computer to save large files, you must buy a disk drive with larger disk space.

In addition to this, if your computer becomes low on disk space, you might not able to install Windows updates. With that, you will encounter some serious issues with the performance of your computer. These may include lagging, freezing programs, and sometimes, difficulty in finding your saved files.

If you’re looking for a prebuilt PC or laptop that features big storage space, also check out the best-prebuilt gaming PC models and the best gaming laptops available right now.

If you want to learn how to free up disk space on your computer, keep reading.


How to Free up Disk Space on Windows 10?

Freeing Up Disk Space In Windows 10
Photo by P&T IT BROTHER on YouTube


For your Windows 10 PC to run smoothly and have good performance, you must free up its disk space. Here are some of the ways on how to do it.


Disk Cleanup

Disk Cleanup
Photo by Mayank Parmar on Bleeping Computer


This is Window’s built-in disk clean-up utility. It helps in removing different files, which include temporary files, files in the recycle bin, log and cache files, downloaded updates, and other unimportant files.

  1. On your computer, click Start and then Computer.
  2. Hover to the hard drive icon and right-click on it. Then, select Properties.
  3. Go to the General Tab, and then press Disk Cleanup.
  4. After clicking on it, Windows will scan your hard drive. It will let you know how much space you will save when you run Disk Cleanup.
  5. Select all the files that you want to remove from your hard drive.
  6. Click on OK.


Clean-Up System Files

Using this, you will be able to delete system files and older Windows restore points from your drive. Only the most recent restore points will be left on your computer. However, ensure that your computer is working properly before using it.

  1. Press the Clean-Up system files option
  2. Then, click on the More Options button on the Disk Cleanup window.
  3. Press the Clean-Up button located in the  System Restore and Shadow Copies section.
  4. After doing that, you won’t be able to use the older system restore points.


Uninstall Apps and Games

Uninstall Apps And Games
Photo by ProgrammingKnowledge2 on YouTube


This is an effective, fast, and easy method of freeing up disk space on your computer. Most of the disk space is consumed by applications and games. If you are not using any of them, you can uninstall them from your hard drive.

  1. Click on the Windows icon, then click on “Settings.”
  2. Click on “Apps.”
  3. You will then see the “Apps & Features” window.
  4. Click on “Sort by,” and then click on “Size.” With that, you’ll be able to identify the apps and games that consume the most space.
  5. Click on the application or game that you wish to get rid of.
  6. Select Uninstall, then click that option twice.
  7. If there are on-screen directions, continue doing them.


If you wish to remove many apps and games, repeat the process starting from step 5.


Find and Remove Large Files

Some computers efficiently store data. However, some files consume much disk space. With that, you have to find and remove them.

  1. Open “File Explorer,” then select “This PC.”
  2. In the search box on the upper right-hand corner, type “Size.”
  3. You will see different categories of file sizes. Among them, choose “Gigantic.”
  4. Start with the files that consume large disk space. Check all of them to see if you need any of them.
  5. Choose the files that you don’t need and move them to your trash can.
  6. With that, you’ll be able to free your computer from monster files.


Get Rid of Temporary Files

Get Rid Of Temporary Files
Photo by eTube on YouTube


Window’s Disk Cleanup is useful. However, it doesn’t delete temporary files that are left behind when you visit a website. These include cookies, caches, text files, internet history, and images. Cleaning temporary files helps delete cookies and clear your cache.

  1. Go to your Settings page.
  2. Press System, and then select Storage.
  3. Choose “Temporary Files.”
  4. Check the boxes of the type of temporary files that you want to get rid of.
  5. Just click on “Remove Files” to erase them from your storage space.


You can also use Google Chrome.

  1. Go to Settings, which is done by clicking the three vertical dots next to your Google account.
  2. Click on “More Tools.”
  3. Click on “Clear Browsing Data.”
  4. By doing that, you can choose the data that you want to remove.
  5. Click “Clear Browsing Data” to remove them.


Empty the Recycle Bin

Empty The Recycle Bin
Photo by Taylor Lyles on Business Insider


When you delete items from your computer, they are not immediately deleted. What happens is, they are sent to the Recycle Bin. With that, you’ll be able to restore the files that you accidentally deleted or the files that you will need in the future. However, even if the files are in the Recycle Bin, they still consume large disk space. So, you need to eliminate them from your bin.

  1. Right-click the Recycle Bin icon.
  2. After that, click on “Empty Recycle Bin.”
  3. You will then see a warning asking if you are sure to permanently delete all the items.
  4. Click on Yes if you want to proceed.


Store Data on External Storage

While most of the ways of freeing up disk space are through deleting files, it can also be done by storing your files on external storage. Through this process, you can still keep your precious photos, music, videos, and important files without using your disk space. You can still recover all these files when you need them. Alternatively, you can use either a USB flash drive or a memory card. You now have an affordable, secure, and a wise plug-and-play solution of having back-up files.


Save to Cloud Storage

This way of saving files lets you store your files on remote servers. With that, you’ll be able to access these files using the internet. Some of these cloud service providers offer free storage space. Also, they give you the option to have more storage space, but you have to pay monthly.

Using cloud storage not only help in freeing up your disk space. But most especially, it makes you protected once you lose your device, your hard drive fails, or unexpected damages occur on your computer.


Use the Disk Defragmentation Tool

This tool helps in analyzing which of our computer’s drives will benefit from defragmentation.

  1. Click on the Windows icon.
  2. Type “Defragment.”
  3. From the list, click on the “Disk Defragmenter.”
  4. On the Tools window, choose any drives, and analyze them. With that, you will know what percentage of each drive is fragmented.
  5. To defragment your disk, click on “Defragment Disk.”


Have Sufficient RAM

RAM or Random Access Memory is the hardware in your computer, which determines how you store data. It stores data or instructions that you usually use. Moreover, it provides fast read or write processes that help improve the general speed of your computer. However, if your RAM is not sufficient to store your files, they will be stored in your hard drive. With that, the process of reading and writing the data will be slower.


Turn on Storage Sense

Turn On Storage Sense
Photo by Andy Rathbone on


When you turn on the Storage Sense, Windows will automatically delete unused temporary files, files in the Recycle Bin, and those that are on the Downloads folder. Moreover, Windows will be able to track down and efficiently eliminate unwanted files and downloads that are no longer in use.


Use Storage Sense On Demand

This helps you if you want to have control over the files that you want to delete. Here are the steps to follow.

  1. Click the Windows icon.
  2. Select Settings, and then proceed to click on System.
  3. Choose Storage as your next destination.
  4. When you’re on the Storage Sense part, click on Free up Space now.
  5. Scanning of your computer for temporary files will start.
  6. After the scanning, click on the files that you want to delete.
  7. To permanently delete the unwanted files from your computer, click on “Remove File.”


Use Storage Sense to Remove Junk Files

With this, you can get rid of the previous installation files. By doing that, you can free up some space and be able to store more important files. Also, this will help to improve the efficiency of your hard drive.

  1. Click on the Windows icon.
  2. Click on Settings.
  3. Next, select “System.”
  4. On your left, you should find “Storage,” and click on it.
  5. Pick Configure Storage Sense or run it now.
  6. When you see the “Delete temporary files that apps aren’t using” option, click on it. This can be found under the “Temporary Files” section.
  7. On the other hand, click on the “Downloads” drop-down menu to know how to clean up the downloaded files from the internet.
  8. Under the “Free up space now,” you will see the message “If you’re low on space, we can try to clean up files now using the settings on this page.”
  9. Under that message, you will see the “Clean Now” button.
  10. You can now click on that button.


Once you’ve completed these steps, Storage sense will work its magic and remove unnecessary files on your computer. That will help you to have additional disk space.


How to Free up Disk Space on Windows 8

To keep your Windows 8 computer running effectively, follow the steps below to free up its disk space.


Use Disk Cleanup

Disk Cleanup
Photo by HP Support on YouTube


Using this is one of the easiest ways of cleaning up files that you no longer need.

  1. Go to the Start or Windows icon on your PC.
  2. After that, go to Control Panel, and then to System and Security.
  3. Then, once you see “Free up Disk Space” in the “Administrative Tools” section, click on it.
  4. A “Disk Cleanup” dialog prompt will show up.
  5. From the drop-down list, choose the drive that you want to clean up.
  6. After doing that, click on “OK.”
  7. The Disk Cleanup will then calculate the amount of space that you can free up. After that, it will display the suggested files that you may delete.
  8. By clicking on the files, you can delete additional files on the list.
  9. Click on the “View Files” option located in the “Disk Cleanup” dialog prompt to see the programs Windows wants you to delete.
  10. The details will include the size of the file and the time and date they were created or opened.
  11. By clicking “OK,” you will delete your selected files.


Delete Temporary Files

Temporary files are created when Windows get shut off abruptly. Also, they are created when you don’t close your file and you turn off your system. These temporary files take up space and they can make your system slower once they pile up. By deleting them, not only can you free up disk space but also improve the performance of the system.

  1. Move your cursor on the Search Box that you will find at the right bottom of your computer screen.
  2. Search for “Disk Cleanup.”
  3. Click on the drop-down arrow and select the drive that you want to clean up.
  4. The “Disk Cleanup” will then start scanning and calculate the free space available.
  5. Select whatever file or program that you wish to erase. You can do that by clicking on the checkbox.
  6. After that, click on “OK.”
  7. To continue the process, click on “Delete Files.”
  8. Deleting unimportant temporary files from your computer will then start.


Uninstall Desktop Apps

There are unused desktop apps that you downloaded before. It is better to uninstall them if you rarely use them to free up space and improve your computer’s performance.

  1. Go to the Start button.
  2. Click on “Control Panel” and go to “Programs.”
  3. Proceed to “Programs and Features.”
  4. Uninstall all the unwanted programs by selecting them and clicking Uninstall.


Use Microsoft OneDrive Online

Offline files take more space on your computer. To free up some space, you have an option to use OneDrive online and store them there. Remember your Microsoft account credentials? Well, you’ll need them to log in. You will be given choices on what type of document you want to do. Once you start making documents, they will be automatically saved on OneDrive. Moreover, you can only access them online.


How to Free up Disk Space on Mac

So, you want to know how to free up disk space on Mac? Here are some tips on how to do it.


Use Optimized Storage

Use Optimized Storage
Photo by Lory Gil on iMore


When you click the “Optimize” button, you can:

  1. Automatically delete movies and shows that you already watched. However, you can still re-download them when you want to watch them again without a need to pay for them.
  2. Download the recent attachments only or do it one by one by selecting the files you wish to save. You can do that by opening the e-mail or attachment or saving the attachment on your Mac.


Uninstall Applications

The applications that you have installed on your Mac are taking space. If you don’t need them, you have to uninstall them to save space.

  1. Go to Finder and launch a new window.
  2. Select “Applications” that you will find in the sidebar.
  3. Drag the “Applications” icon then drop it to the “Trash can.”


Clear Chrome Cache

Browser cache can take up space from your Mac’s drive. That said, you have to clear Chrome cache.

  1. Click the three-dot icon that you will find at the top right of your screen.
  2. Go to “More Tools” and proceed to “Clear browsing data.”
  3. Choose a time range for the browsing data that you want to clear.
  4. Also, there’s a need for you to clear “Cached images and files.”


Store Data on iCloud

Store In iCloud


The files stored on iCloud use Apple’s cloud storage and not the one on your computer. To place files on iCloud, click on Store in iCloud. Then, you can select these options.

  1. Save all your files found on Desktop and Documents.
  2. Save all photos, videos as well as, messages and attachments.


Find and Delete Duplicate Files

There were times when you used to download the same file over and over again without noticing them. Because of that, a lot of space is being taken from your Mac. With that, you have to find and delete these duplicate files. You can do that by using a third-party app like Gemini 2. It offers a slick and easy interface, which makes finding and deleting duplicate files very easy.


Empty Your Trash

When you delete files from Finder, they are sent to your Trash so that you can restore the files later if ever you need them. However, Mac has multiple Trash cans, so you have to empty several Trash cans if you want to free more space. To simply empty your account’s “Trash Can,” right-click on the “Trash” icon, then select “empty Trash.” On the other hand, to empty “Trash” for an application, just right-click on the specific application, then select “Empty Trash.”



Programs That Can Help Free up Disk Space

Here are some programs that can help you free up disk space.



This portable app helps to quickly find duplicate files and remove them to free up space on your hard drive. It scans single or multiple network locations and then provides details like name, path, size, modification date, and CRC32 about the data that was found. It is portable since you can store it on a USB flash drive or any storage unit. With that, you can use it on any computer.



CleanMyPC has everything to help you delete unwanted files and programs, which can improve your computer by a lot. It simply scans your computer and knows exactly where to find the useless files. With just a few clicks, you can easily free up valuable disk space from your computer.


Total PC Cleaner

This free cleaner program helps to speed up your computer and boost its performance. It scans your computer and clears out system caches, application caches, mail caches, office caches, browser caches, downloads, and large files.


Free up Disk Space and Boost Your Computer’s Performance

In everything that we do, it is always important to clear things out and remove unimportant clutter. This also applies to our computer. We have to clear everything and remove unnecessary files and apps for it to work efficiently. With that, we should be responsible enough and watch out for our computer’s disk space. Since enough disk space helps boost our computer’s performance, it is advisable to free up disk space once in a while.

If ever you need help with storing your files, you can check out our list of the best external hard drives and the best SSD picks today.

How to Free up Disk Space on Your Computer: A Guide

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