How Often Should PC Be Cleaned?
Most PC users know that cleaning their PC is important, but only a few of them know how often should PC be cleaned. So in this post, we will provide you the answer and 2 easy ways to clean your PC.
By Tina / Updated on July 9, 2025
Why should I clean my PC?
" I've had my computer for several years and it's been working fine before. But recently I don't know why, whether it is booting or opening programs are very slow. I checked Disk Management and found that the C drive is full. How can I clean my computer? How frequently should I clean my PC?"
As mentioned in the above example, a common problem that puzzles many Windows users is that over time, more and more junk files are stored on the PC without realizing them. Their existence causes the computer to run lower, and in severe cases, users will encounter the dilemma of computer freezes. Therefore, we need to clean the computer regularly.
Normally, cleaning a computer is divided into internal cleaning and external cleaning:
★ Internal: Delete unnecessary data in the computer hard drive, such as program installation files, temporary files, log files, junk files, etc.
★ External: Remove dust from computers and hard drives in computers to prevent physical damage to hardware.
How often to clean a PC?
How often should PC be cleaned？ Whether cleaning the computer internally or externally, you’d better clean it regularly, or the performance of the computer will be affected. Home computers can be cleaned once a year on average due to infrequent use. On the contrary, due to the high frequency of use, it is recommended to clean office computers every 1 to 3 months.
Step by Step: 2 ways to clean up the PC
Now we have a general understanding of how often should PC be cleaned, but how should you properly clean the files inside your PC? Here, we are going to share two simple and practical methods.
│Method 1. Clean the PC via Storage Sense
When your C drive is full, you may first think of the PC file cleaner that comes with Microsoft Windows - Storage Sense. This practical tool can help you find out and delete junk files such as temporary files and files left by the installation system hidden in your computer. Please refer to the following content:
Step 1. Open the "Windows Settings" and click "System".
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Step 2. Select "Storage" in the left taskbar and turn on "Storage Sense", then click "Configure Storage Sense or run it now" to set when you plan to run the Storage Sense.
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Step 3. How often do you clean PC? In the window of "Configure Storage Sense or run it now", you can set the proper time to run Storage Sense according to your needs.
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│Method 2. Clean up PC with a free PC clenaer
If you still feel that the computer's running speed has not improved after turning on Storage Sense, you might as well try AOMEI Partition Assistant for Cleanup, an efficient disk cleanup expert can help you completely remove junk files and improve the running speed of your computer.
This freeware has a user-friendly interface, so even if you are not familiar with computers, you can clean up your PC safely with careful guidance. You can choose to clean up Recycle Bin, temporary files, log files, Traces of System Activity, etc. Of course, clicking "Select All" will clean up all files on your computer.
Please download this freeware to clean up your PC.
AOMEI Partition Assistant for CleanupThe Best Windows Disk Partition Manager and PC Optimizer
Step 1. Install and launch AOMEI Partition Assistant for Cleanup. Click the "Clean Junk Files" tab.
Step 2. Click the "Scan Now" button to start the process of scanning junk files.
Step 3. After the scan process is finished. All system junk files (including recycle bin files, temporary files, log files, invalid shortcuts, and so on) and registry junk files (including DLL registry, system registry, and program registry) will be displayed.
Step 4. You can also click the button behind to view the junk files details.
Step 5. And, you can click the button behind to locate the file.
Step 6. By default, the program will select some junk files to clean up, for example, temporary files, log files, and so on. You can also manually check to select more or uncheck to deselect fewer listed junk files. Or, click "Select All" to select all junk files to clean up if you need to clean up all.
After selecting junk files that are not needed anymore, you can click the "Clean Now"button to start the cleanup.
Step 7. The process of the cleanup might take time, and the selected files will be cleaned up. After the process is finished, you will get a cleanup completed window displaying how many files you have cleaned and not yet cleaned.
Conclusion
In this tutorial, you may have learned how often should PC be cleaned and 2 effective ways to clean your PC. Through comparison, I believe you have also found that AOMEI Partition Assistant can help you solve computer problems comprehensively.
By the way, you are authorized to Convert dynamic disk to basic, Migrate OS to SSD, Allocate free space, etc.
