Solved: Clean And Speed Up My PC for Free

Are there any ways to clean and speed up my PC for free? Absolutely, here is a Windows Cleaner, which will clean up junk files to improve PC performance.

Posted by @Dervish July 24, 2024 Updated By @Dervish May 12, 2023

About clean and speed up computer

No matter your computer uses HDD or SSD, it will face the “insufficient disk space” problem, which plagues many users. When insufficient disk space, you need to free up disk space in time, especially the C drive. Because C drive full will make the computer run very slowly, or even crash.

How to clean and speed up my PC for free? If you search the answers on the internet, you will find that many forums will tell you to empty the recycle bin, delete unnecessary files, uninstall unnecessary programs, use Disk Cleanup to delete temporary files, or turn on Storage Sense, and so on.

Although these methods are easy and free, after trying these methods, you will find that they are not completely effective, and the disk still does not have much space to keep the computer running smoothly.

How to clean and speed up your computer for free on Windows 10 or 11

In order to fully clean disk and speed up your PC, you need to turn to a professional software. Here, I recommend AOMEI Partition Assistant Standard for you, which is compatible with Windows 11, 10, 8, 7, Vista, XP. This is a free and powerful disk partition management tool that provides many useful functions and can meet your different needs.

Download Freeware Win 11/10/8.1/8/7/XP
Secure Download

To clean and speed up my PC for free, you should download this freeware first and obey the following two parts:

▶ Part 1. Remove junk files to free up space

In this part, we need to permanently clean the disk of junk files to free up space, including system junk files and registry junk files.

Step 1. On the main interface, click "Free up" and "PC Cleaner". 

Step 2. Click "Start Scan" in the new pop-up window to scan the computer for junk files. 

Step 3. After starting the scan, please wait for a while until the progress bar is loaded. 

Step 4. Some junk files will be automatically selected, you can directly click "Clean All" to delete them. Or, you can tick “Select all” to delete all kinds of junk files. 

Step 5. When you see a correct symbol displayed in the interface, you can click "Back" to leave the function. 

▶ Part 2. Defrag hard drive to make it run faster

Just cleaning up junk files is not enough, we also need to run disk defrag.

Repeated downloads and deletes create fragmented files, which make the disk take more time to read the data. Disk defrag can make the discontinuous data on the sector became continuous, which reduces the search time and improves the speed.

Warnings: Due to the different structures of HDD and SSD, please do not perform disk defrag on SSD. Otherwise, it will affect its life. If you want to improve the performance of SSD, you can try SSD 4K alignment.

Step 1. Install and launch AOMEI Partition Assistant Standard. Then, right-click on the target disk and select "Disk Defrag".

Step 2. Tick the target disk and click on “Analyze”.

Step 3. It'll take minutes for the analysis to be completed.

Step 4. After the analysis is done, the disk will be scored. Then, start the defragmentation by hitting the“Defrag” button.

How can I make my PC faster for free? Here is the answer. With AOMEI Partition Assistant, you can not only free up junk files in the disk, but also run disk defrag to improve the speed.

Conclusion

This is the full guide to clean and speed up my PC for free. It provides specific steps to clean up junk files to free up space, and also demonstrates how to perform disk defrag to speed up your PC. Please free download AOMEI Partition Assistant Standard to optimize your PC.

In addition, it also provides more advanced functions after upgrading to Pro Edition, for example, migrate OS to SSD, move installed applications from one drive to another, replace HDD with SSD without reinstalling, allocate free space, etc.