How to check the ports you are using in Windows

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Ports are virtual channels that allow communication between different applications and devices on a network. In the Windows environment , it is essential to know which ports are being used, as this can be crucial for system performance and security. In this article, we will explore how to check the ports you are using on your Windows machine.

Table of contents

1. Using Resource Monitor:
2. Using the Command Prompt (CMD):
3. Using PowerShell:
4. Using Third-Party Applications:
1. Using Resource Monitor:
Windows provides a built-in tool called Resource Monitor, which allows you to viber database real-time system resource usage, including ports. Follow these steps to access this tool:

a. Press the keys Ctrl + Shift + Escto open the Task Manager.

b. In Task Manager, go to the “Performance” tab.

c. Click on “Resource Monitor” at the bottom.

d. In the Resource Monitor window, select the “Network” tab.

e. Here you will find a detailed list of ports in use, IP addresses and associated processes.

2. Using the Command Prompt (CMD):
Another way to check ports in Windows is through the Command Prompt. Follow these steps:

a. Press Win + Xand select “Command Prompt (Admin)” or “PowerShell (Admin)”.

b. In the Command Prompt window, type the following command and press Enter:

```
netstat -ano
```
c. This command will display a list of all ports in use, along with information about the processes that are using them.

3. Using PowerShell:
PowerShell is a powerful command-line tool that can also provide detailed information about the ports in use. Follow these steps:

to. Open PowerShell as administrator.

b. Enter the following command and press Enter: