How to set the IP address of a computer in win7

What is the IP address used?

IP is an Internet Protocol. It refers to the Protocol used to connect networks. In the Internet, it is a set of rules that allow all computer networks connected to the Internet to communicate with each other and regulate the rules that computers should follow when communicating over the Internet. Computer systems produced by any manufacturer can communicate with the Internet as long as they comply with the IP protocol. It is precisely because of the IP protocol that the Internet can rapidly develop into the world's largest and open computer communication network. Therefore, the IP protocol can also be called the Internet Protocol ".

The IP address is used to assign a number to the computer on the Internet. What we see is that each connected PC needs an IP address to communicate normally. We can compare a "PC" to a "phone", so "IP address" is equivalent to a "phone number", while a router in the Internet is equivalent to a "programmable switch" of the Telecommunications Bureau ".

The IP address is a 32-bit binary number, which is usually divided into four "8-bit binary numbers" (4 bytes ). IP addresses are usually expressed in the form of (a. B. c. d), where, a, B, c, and d are all 0 ~ A decimal integer between 255. For example, the IP address 100.4.5.6 is actually a 32-bit binary number (01100100.00000100.00000101.00000110 ).
IP Address (Internet Protocol Address) is a way to Address a host on the Internet, also known as an Internet Protocol Address. Common IP addresses include IPv4 and IPv6.

Win7 IP address settings

Step 1: Click the network icon in the lower-right corner of the desktop to open "Network and Sharing Center"

Step 2: Click "Change adapter settings"

Step 3: Right-click "local connection" and choose "properties"

Step 4: Double-click "Internet Protocol version 4 (TCP/IP )"

Step 5: Select "automatically obtain IP address", "automatically obtain DNS server address", and click OK.