You must know what malware is, but do you know what keylogger is? If you have no answers, it doesn’t matter! Just look through this article on MiniTool Website carefully, and you will be suddenly enlightened. Without any ado, let’s dive right in!

What Is Keylogger?

Keylogger is a type of Spyware which stores a copy of every keystroke you make on a hidden file on your computer. It is such a common and dangerous software which may lead to all kinds of troublesome issues.

If your device is infected by a keylogger, it means that you will run a risk of being hacked. To prevent it from destroying your system, you must remove this malware in time. In this article, we will show you some tips and tricks on the definition of keyloggers, the type of keyloggers, how to detect keyloggers, how to remove keyloggers and how to prevent keyloggers.

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The Types of Keyloggers

Is keylogger dangerous? The answer is definitely yes and different kinds of keyloggers may threaten you in different ways. There are two types of keyloggers. One is the hardware keylogger, the other is the software keylogger.

For Hardware Keyloggers:

Hardware keyloggers can be some physical components plugged into your computer, such as a cord or a keyboard overlay. A hardware keylogger can also be an inconspicuous plugin which is secretly inserted into the keyboard port between the keyboard cable and the CPU box so that it intercepts all the signals when you type. This type of keylogger can be removed simply by unplugging or removing the physical device.

For Software Keyloggers:

Since hardware keyloggers are physical components, the criminal must plant hardware keyloggers when you are not present. As for software keyloggers, the infection will be much easier. Unlike the other malware, software keyloggers are not a threat to the system but they can pose a serious threat to victims.

The criminal will get your pin codes, account information, email passwords and more. As soon as criminals get your personal data, they can access the confidential data and even transfer your money in your account.

How Do Keyloggers Get on Your Computer?

In most cases, keyloggers will attack your computer when your antivirus software is not up-to-date or when you turn it off. Therefore, you must update your antivirus software in time and turn it on all the time. There are some other conditions you need to pay attention to:


If you click on the malicious link or download the attachment from a phishing email, keyloggers will be easily installed on your computer.

Web Page Script

Criminals will utilize the bugs of your web browser to embed malicious code on a web page and keyloggers will be installed through web page scripts.

Social Engineering

Some criminals may install keyloggers by pretending to be some new staff, maintenance workers and toll collectors to get your trust.

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How to Check for Keyloggers Windows 10?

# Way 1: How to Detect Keyloggers Using Task Manager

The first quick way to check keyloggers is to make use of Task Manager. It is an inbuilt feature in Windows that can show which programs are running in the backend. Here’s how to do it:

Step 1. Do a right-click on the taskbar and select Task Manager in the drop-down menu.

Step 2. Tap on More details in the lower-left corner to see the complete processes running on your PC.

click More details

Step 3. Browse all the apps and processes to see if some strange programs are eating up the resources. Right-click them one by one and choose End task .

Step 4. Go to the Startup section to check whether there are any unknown programs set to activate on Startup . If so, right-click on them to choose Disable .

If some of you are encountering Task Manager not responding at this moment, this article might be useful to you - Top 8 Ways: Fix Task Manager Not Responding Windows 7/8/10 .

# Way 2: How to Detect Keyloggers via Programs and Features

Programs and Features allows you to examine all the programs on your PC. It is also a good option to detect keyloggers.

Step 1. Press Win + S to evoke the search bar, type control panel and hit Enter to locate Control Panel .

Step 2. Press Programs and then click on Programs and Features .

Step 3. Now, you can see all the applications on your computer. As soon as you see anything dangerous or suspicious, right-click on it to Uninstall it.

# Way 3: How to Detect Keyloggers via Windows Defender

You can also rely on Windows Defender to detect keyloggers and any other malware.

Step 1. Press Win + I at the same time to open Windows Settings .

Step 2. In the settings menu, scroll down to look for Update & Security and hit it.

Step 3. In the Windows Security section, press Virus & threat protection under Protection areas .

Step 4. Tap on the blue font Manage settings under Virus & threat protection settings .

hit Manage settings

Step 5. Turn on Real-time protection .

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# Way 4: How to Detect Keylogger Using CMD

It is of vital importance to check whether there are any suspicious internet connections to your device, you can use some CMD commands to do that:

Step 1. Type cmd in the search bar to locate Command Prompt and right-click on it to choose Run as administrator .

Step 2. Type netstat b and hit Enter to see all the websites and software connected online to your computer.

detect suspicious internet connections

If your find any problematic ones, examine the IP address to see any possible remote location.

How to Remove Keyloggers?

After knowing how to detect keyloggers on your computer by the methods above, you must be very curious about how to remove keyloggers from your computer. Now, follow the lead to remove them step by step.

# Way 1: Uninstall Programs and Clear Temporary Files

In addition to uninstalling these weird programs on the computer, you also need to clear the temporary files because keyloggers may disguise them as legitimate files.

How to check temp folders and temp files location and how to remove them in Windows 10 11? You can find some simple ways in this post - How to Access or Delete Windows Temporary Files Windows 10 .