By Achilles Hill | Last Updated
How often do you clean junk files for your computer? As we all know, programs will create quite a few junk files on Windows system when we are using them. The longer we use the computer, the more junk files will be generated and accumulated in our computer. What is serious is that these junk files will occupy unnecessary space on your drive, which will slow down your computer as time passes. You must wonder how to get rid of system junk files on Windows 10. Now follow the below methods to remove the junk files from the Windows 10 PC in order to improve the running speed and PC performance.
Overview:
Temporary files will be generated continuously when you are running the Windows operating system. And these temporary files will take up space on your hard drive. In order to free up disk space and make your computer run faster, you need to delete these temporary files.
Storage Sense is the Windows built-in tool which can automatically delete temporary files and cleans up old data. You can make good use of it to remove junk files automatically.
Step 1: Open Settings > System > Storage.
Step 2: In the right panel, hit the option—Configure Storage Sense or run it now.
Step 3: Enable Storage Sense and choose how frequently it should run.
Step 4: Under Temporary files, select what you want to delete. Then the temp files will be removed from your computer automatically.
Recycle bin refers to a temporary storage place which contains files or folders that have been deleted by the users but not yet permanently erased from the file system. You can choose to view, restore or permanently delete those removed files in the recycle bin. Actually these files existing in the recycle bin also occupy space on the hard disk drive. In order to get rid of these junk files, you can choose to empty recycle bin.
Step 1. Find the recycle bin icon on your computer desktop, right click it, and then select Empty Recycle Bin from the context menu.
Step 2. Click the button of Yes to confirm when you are asked "Are you sure you want to permanently delete these items".
Step 3. Wait for the process to complete.
Disk Cleanup is another built-in tool for removing junk files. You can take advantage of Disk Cleanup to delete setup log files, downloaded program files, temporary internet files, and thumbnails, and so on for your system.
Step 1. Enter Disk Cleanup in the Windows search bar and then click the result that matches best to open it.
Step 2. Select the drive you want to clean up and click OK to continue. Then it will start to calculate how much space you will be able to free on your system.
Step 3. Click Clean up system files to clean system files and select the drive you want to clean up.
Step 4. Choose files that you want to delete under Files to delete by checking the boxes next to them and then hit the button of OK to proceed.
Step 5. Click Delete Files to confirm when you are asked "Are you sure you want to permanently delete these files". And then wait for the process to finish.
Command Prompt is also a useful and quick way to remove the temporary files from PC. You can check the operations below.
Step 1. Run Command Prompt as administrator.
Step 2. Type del/q/f/s %TEMP%\* command line and execute it by pressing Enter in the keyboard. In minutes, the temp files are deleted just as the screenshot shows. Notes: My computer did not do any cleanup for a year so that there are a great number of temporary files stored in it.
No matter you want to empty the Recycle Bin, delete the temporary files, remove the program files, log files and system junk files etc., you can do it simply with simple clicks on iSunshare System Genius. This tool can help you to scan, detect and clean all junk files in minutes. You can follow the details below to remove all junk files.
Step 1. Download and install iSunshare System Genius on your computer desktop. Launch it and select the function of Junk File on the left sidebar.
Step 2. Click the Scan button to make a comprehensive scanning of system junk files for your computer.
Then it will start the process of scanning.
The scan result will be displayed on the interface after the scanning process is finished. You can click the icon of each scan result or the More button, and then a small window will be opened.
You can get more detailed information about the result there, such as its size and source.
Step 3. Hit the Clean button to clear all the selected scan results. Remember all the scan results are selected acquiescently. If you don't want to remove some of the results, click the box next to the result in order to uncheck it.
When the cleanup is finished, click OK to quit.
Alternatively, with this software, you can also make use of the "System Disk Cleanup" function to quickly clear system junk files like temporary files which are produced before this boot in the system, as well as caches in browsers such as IE, Firefox and Chrome. You just need to click the Release button on the interface, and then the software will get started to clean up the system disk (C drive) and free up more system disk space for your PC.
You can also manually delete system temp files via Run.
Step 1: Open Run dialog. Then input %temp% and press Enter.
Step 2: Select all files (Ctrl +A) and press Shift + Delete.
Step 3: Go to C:\Windows\Temp and repeat the steps.
Q1: How often should I clean junk files?
Every 1–2 weeks, or monthly, depending on usage.
Q2: Will deleting junk files affect my system?
No, the Windows built-in tools, like Disk Cleanup, will only delete the unnecessary files. So does the iSunshare System Genius. Thus, it will not affect the system.
Q3: Is it safe to delete the Temp folder contents?
Yes, but skip files in use. Deleting temporary files won't harm your system.
Cleaning system junk files is one of the easiest ways to speed up Windows 10 and recover disk space. You can use built-in tools like Storage Sense or Disk Cleanup for safe results or go deeper with manual methods and trusted utilities.
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