Windows Running Servies

Here's a table contains common Internet ports and services and the current table of common ports and services that typically start on Windows startup:

You must know what are the services that commonly used in windows Enviroinment . These are the common ports

Port Number	Service Name	Service Info
21	FTP	File Transfer Protocol
22	SSH	Secure Shell
23	Telnet	Telnet remote login service
25	SMTP	Simple Mail Transfer Protocol
53	DNS	Domain Name System
80	HTTP	Hypertext Transfer Protocol
110	POP3	Post Office Protocol 3
135	RPC	Remote Procedure Call
139	NetBIOS	NetBIOS Session Service
143	IMAP	Internet Message Access Protocol
443	HTTPS	HTTP Secure
445	SMB	Server Message Block
465	SMTPS	Simple Mail Transfer Protocol Secure
993	IMAPS	Internet Message Access Protocol Secure
995	POP3S	Post Office Protocol 3 Secure
1433	MSSQL	Microsoft SQL Server
1434	MSSQL	Microsoft SQL Server Browser
1723	PPTP	Point-to-Point Tunneling Protocol
3306	MySQL	MySQL Database
3389	RDP	Remote Desktop Protocol
5432	PostgreSQL	PostgreSQL Database
5800	VNC	Virtual Network Computing
5900	VNC	Virtual Network Computing
5985	WinRM	Windows Remote Management
5986	WinRM	Windows Remote Management
8000	HTTP	Alternative HTTP port
8009	AJP	Apache JServ Protocol
8080	HTTP	Alternative HTTP port
8443	HTTPS	Alternative HTTPS port
9000	HTTP	Alternative HTTP port
9100	JetDirect	HP JetDirect Printing
9200	Elasticsearch	Elasticsearch

Note that this is not an exhaustive list of all ports and services that may be started on Windows startup or used for Internet communication, and the specific services and ports may vary depending on the installed software and configuration.