How to delete temporary files in Windows 10 to free up storage space? Step by step guide

by Kelvin
Internet Paso a Paso

Every time we perform actions on our computer with a OS Windows we are leaving traces in it. That is, every time we access the Internet and visit a site we are leaving a file in a specific folder that later when we close that application or Internet site will no longer serve the general file.

These files are called volatile files and are housed in certain folders within Windows, generate inconveniences when it comes to performance and from the point of view of system security, since Many malicious files are hosted in these folders.


Fortunately, there are different tools to clean the temporary files folder. In this article we will show you each of them and talk about the benefits that exist when we clean that folder.

What are temporary files and what are they for in your Operating System Windows 10?

Temporary files in Windows are those data that are saved in a specific folder and that were originated by the operating system itself.

Windows permanently generates volatile files for different reasons, the most common is for security. That is, files are generated that support the different changes and editions that the user makes within Windows, if the user makes a mistake, the previous version can be recovered using these temporary files.

To be able to identify a temporary file, just look at its extension, if it is «.Tmp» We are in the presence of these auxiliary files.

The folder in which they are stored is “c: windows TEMP : ”or“ c: user username AppData Local Temp: ” For those cases where there is more than one user on the device and we only need to delete one in a specific way.

Why is it necessary to delete the temporary folder and how often do we have to do it in W10?

We know that every activity we do with our computer is recorded somewhere in Windows.

We will realize that each activity, from visiting a website to printing a document, leave your temporary files in the folder Windows, that is, as time passes and our interaction with our device grows the volatile file folder is getting bigger and bigger.

This generates as a consequence that more space is being used on the hard disk, and therefore inconveniences or incompatibilities can begin to arise with other programs that need free space on the disk in order to function properly.

In turn, having a greater amount of garbage data also means occupying more RAM, so it also decreases performance in terms of executing the commands we assign to our equipment.

Last, and not least than the previous ones, viruses. Especially the Trojans hide in the temporary files folder, since they have an extension «.Tmp».

From all this we can highlight that, we need to frequently delete our temporary files folder in order to increase the performance of our computer, have a greater storage capacity on our hard drive and protect our security and that of OS.

But, like all things in computer science, it is not advisable to do it often (Except when we find strange performances on our computer, they could point to the presence of a virus or malware), since when we delete the volatile files we will need as we move forward in our interaction with the computer to have certain data that is necessary to provide the information to the processor so that it can work quickly.

By this we mean that every time we delete the volatile files, we will have to do some work that before deleting the folder we didn't do itIn addition, our processor will work a little slower at first because it does not have the immediate information that you can get from these files.

What are the benefits of removing this type of data from your PC?

What are the benefits of removing this type of data from your PC

When we clean the temporary files of our operating system Windows We get benefits that we will see reflected in the operation of our equipment.

The most important benefits are:

  • Increase our storage capacity, this prevents the danger of overwriting on storage units near the hard drive when it is full.
  • We achieve a higher performance of installed applications, applications also need to create temporary files to function properly, when we have many junk files, it takes time for programs to find a place to save their temporary file that you need to generate.
  • We significantly reduce the risk of virus or malware entry To the system, many of these types of malicious files have the same extension as the temporary files, so it is a good idea to delete the volatile files and we will prevent this malware from running.

What programs leave unnecessary files on the computer that you can delete?

What programs leave unnecessary files on the computer that you can delete

There are different origins of the generation of temporary files, the programs that can save their data in these unnecessary files are going to be named below.

OS Windows

Windows It generates many junk or temporary files that are necessary for the proper functioning of the system and its core.

That is Windows Keeps necessary information about a better operation of the same but after finishing the operation it is no longer useful.

An example of this is when we have updated the operating system and automatically Windows Save the previous version in this file class so that if there are current modifications in the edition by us, we can reuse the previous version without any problem.

Another example of this is when we use previous versions of a program that we have installed, we will take Word as a model, if they send us a document with a version earlier than the one we have, Without us noticing we can open and edit that document, since our operating system saves all the necessary files to be able to edit.


As we were saying, the programs we install also need to work efficiently, for this they generate files that will not be used later and that will not help us either.

The designers of these applications develop them in this way because it is the only way to find a fast and correct operability so that we can have a good experience.


As expected, the Internet has a great role in this kind of archives. While it is true that you save many of these temporary files directly in our browser, you also save them in folders of our operating system.

This happens because different sites need to identify us at the moment we enter them, which is why we often relate our accounts to other applications without any additional steps.

Steps to remove volatile files from your computer with Windows 10

Windows It is one of the most reliable operating systems that exist, its design is closed source and presents constant updates to increase our protection.

"UPDATED ✅ Do you want to delete temporary files from your operating system Windows 10? ⭐ ENTER HERE ⭐ and Discover how to do it ✅ EASY and FAST ✅ "

We have spoken that different viruses are housed in the temporary files folder so it is necessary to perform different steps to be able to shield the operating system of our computer.

One of those steps is the elimination of volatile files, for this there are different ways to erase this junk data.

Next, we will show you three efficient methods, they are:

With disk space freezer

Microsoft offers us an internal tool with which we can delete the temporary files folder without any problem, so in addition to protecting ourselves against junk files we will also be sure that we will not touch the kernel or kernel of the operating system.

This tool is called "Disk Cleanup", and the steps we will have to follow are the following:

  • We select the logo of Windows "Start”, Which is located at the bottom right of our screen
  • We will immediately write “Disk Cleanup" Windows will automatically detect that we need to enter the panel Configuration
  • A tool will appear "Disk Cleanup" and we click on it
  • We activate below “Downloaded program files”
  • In the box "Temporary Internet Files" we add a tilde

From storage options

We can also use the storage options to erase the volatile files directly in the configuration of Windows.

To do this we will have to perform these steps that we detail below:

  • We are going to "Start"
  • We choose "Configuration"
  • We look for the option "System"
  • We press "Storage"
  • We will have to select «This team (C)»
  • We select the option "Temporary files"
  • We click on the option «Remove temporary files»
  • We click on each of the options we want to delete

With an external program

Another way to delete temporary files is through the installation of third-party programs.

The advantage that this class of applications has is that it can be configured to be done automatically, in addition many of them offer as an additional service the installation of antivirus generating greater peace of mind for our operating system.

The steps we will have to perform are the following:

  • We install "System Ninja" (download later).
  • We open the application and select the option «Junk Scanner»
  • We click on «Scan for Junk»
  • We choose «Options», ticking each of the components that we want to eliminate
  • Finally we select «Delete files»

Download System Ninja Windows

List of the best programs to free up space and delete temporary data in Windows 10

The best programs to free up space and eliminate temporary data in Windows 10

We will present below the list that has the best programs so that we can free space on our hard disk and thus have an operating system in optimal conditions.

Below we detail what they are:

Total PC Cleaner

With this application we can reach places where we cannot do it manually, with it we will have the correct hard disk space without having files that are left over from applications that no longer exist.

Total PC Cleaner - Free disk space, optimize memory and system Windows Total PC Cleaner - Free disk space, optimize memory and system Windows

Developer: Total PC Cleaner

AVG TuneUp

It is an antivirus par excellence, among Its most important functions are the scanning of junk files and gives us the possibility of eliminating those according to our criteria.

It has a free version and a paid annual subscription.

Download AVG TuneUp Windows

Glary utilities

This very simple tool offers us advanced tools to clean our operating system. Windows. With it we can choose the scheduled start and also have a configuration based on different alternatives proposed by the application.

It offers two versions one free and the other with automatic maintenance and unlimited support with which we will have to pay € 19 / year.

Download Glary Utilities Windows

Wise Disk Cleaner

It allows us to scan our equipment in a simple way, Its control panel is very intuitive And we can choose different options to scan and then delete junk files.

It can be downloaded for free.

Download Wise Disk Cleaner Windows

Soft cleaner

Allows us clean and optimize our computer through an exhaustive analysis of those volatile files we have and want.

Download Soft Cleaner Windows

If you have any questions, leave them in the comments, we will answer you as soon as possible, and it will surely be of great help to more members of the community. Thank you! ????

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