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The longer the computer is in use, the more unnecessary, temporary or duplicate files accumulate on the drive. These files take up hard drive space and can slow down your computer. Cleaning or merging these files can help you speed up your computer’s performance and free up memory to store new files.
Steps
Disk Cleanup
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Open “My Computer”. Right-click the drive you want to clean and select “Properties” at the bottom of the menu.
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Select “Disk Cleanup”. You can find this option in the “Disk Properties Menu”. Disk Cleanup is a built-in Windows function that allows you to delete unnecessary files on your computer.
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Specify the files you want to delete. Want to delete temporary files, log files, trash files or unimportant files? Just check the box corresponding to the file name. [1] X Research Source
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Delete unnecessary files. After selecting the file you want to delete, click “Ok”. You will see a window asking to confirm this action. Click on “Yes”.
There are system files you want to delete but they don’t appear in the Disk Cleanup Menu. To access these files, select “Cleanup System Files” at the bottom of the Disk Cleanup window.
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Go to “More Options”. After the More Options tab appears, look at the options under “System Restore and Shadow Copies” and then select “Clean Up”. The process may take several minutes.
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Complete. You have just deleted unnecessary or temporary files, your computer should have run faster and smoother. You can check the free space by going to Computer and selecting the hard drive. The free space is displayed in the information bar at the bottom of the window.
Delete temporary Internet files
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Go to “Internet Options”. You click on the Start icon, select “Contrp Panel” and select “Network and Internet”. For this method, you will delete temporary internet files, which are accumulated during web browsing. They act like a browser cache, saving pages and content like videos and music so you can access that website faster.
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Select “General Tab”. In Browsing History, select “Delete”. You will see a window asking you to confirm you want to delete the file. Select “Delete All” and then click “Yes”. [2] X Trusted Source Microsoft Support Go to Source
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Click on “Ok”. This will delete the entire Temporary Internet Files folder on your computer to free up hard drive space.
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Complete. Once done, exit the program and determine the freed space. You go to Computer and click on the hard drive. The free space is displayed in the information bar at the bottom of the window.
Delete Duplicate Files
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Select a duplicate finder. There are many programs that help you find and delete duplicate files on your hard drive to free up space. Here are some popular options: dupeGuru, VisiPics, Duplicate File Finder and Duplicate Cleaner Free by DigitalVpcano. [3] X Research Sources
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Open the app. You will see a window to select the input files and folders you want to scan. After importing some files, select “Scan”.
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Delete duplicate files. After the program scans the entire deleted file, you will see the location of the duplicate file. You just click on the file and press “Delete”. [4] X Research Sources
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Complete. After scanning the desired folder, exit the program and check the freed space on the hard drive. You should scan 2 to 3 folders before checking the freed memory. You go to Computer and click on the hard drive. The capacity will be displayed in the information bar located at the bottom of the window.
Advice
- You don’t have to do this every day, maybe every month, or when your computer is running slow.
- There are many programs on the internet that help you clean up your computer’s ‘junk’, visit www.tucows.com and other freeware sites to find out.
- You can analyze disk space by downloading an application that determines which files or programs are taking up the most memory.
Warning
- Be careful not to mistakenly delete important files or documents. If you follow the instructions, you will not make such unfortunate mistakes. However, check the ‘Recycle Bin’ before cleaning!
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This article is co-authored by a team of editors and trained researchers who confirm the accuracy and completeness of the article.
The wikiHow Content Management team carefully monitors the work of editors to ensure that every article is up to a high standard of quality.
This article has been viewed 13,695 times.
The longer the computer is in use, the more unnecessary, temporary or duplicate files accumulate on the drive. These files take up hard drive space and can slow down your computer. Cleaning or merging these files can help you speed up your computer’s performance and free up memory to store new files.
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