There are several ways to connect a desktop computer to WiFi: 1. Use the built-in wireless network card to connect
1. Check wireless network card: It is necessary to confirm whether the desktop computer has a built-in wireless network card. This can be achieved by pressing the "Win+X" key in the Windows system, selecting "Device Manager", and then searching for devices with the words "Wireless", "WiFi", or "WLAN" in "Network Adapter".
2. Enable wireless network card: If a wireless network card is found but not automatically enabled by the system, you can check and enable it in the "Network and Internet" settings.
3. Connect WiFi: Find the WiFi icon in the taskbar at the bottom right corner of the computer, and click it to list nearby available WiFi networks. Select the WiFi network you want to connect to, enter the correct password, and click "Connect". 2、 Connect using a USB wireless network card
1. Purchase USB wireless network card: If the desktop computer does not have a built-in wireless network card, you can purchase an external USB wireless network card. When purchasing, please make sure to choose a wireless network card that is compatible with the operating system.
2. Install USB wireless network card: Insert the USB wireless network card into the USB port of the computer host and wait for the computer to automatically install the driver program (some USB wireless network cards are plug and play and do not require additional installation). If the computer does not automatically install drivers, software such as "Driver Life" can be used to detect and install missing drivers.
3. Connect to WiFi: After installation, search for and connect to WiFi using the built-in wireless network card. 3、 Connect using a wireless router
1. Ensure a wireless router: It is necessary to ensure that you already have a wireless router and connect it to the broadband network.
2. Wired connection: Insert a network cable from the LAN port of the wireless router into the network card of the desktop computer.
3. Set up network connection: Open "Control Panel">"Network and Internet">"Network and Sharing Center" on your computer, select "Set up a new connection or network", then follow the prompts to select "Connect to the Internet" and complete the network settings. 4、 Connect using PCI-E wireless network card
1. Purchase PCI-E wireless network card: PCI-E wireless network card is a network card device that can be plugged into a desktop computer motherboard. Compared to USB wireless network cards, it is more stable, faster, and does not occupy the USB interface.
2. Installing PCI-E wireless network card: requires disassembling the computer host for installation. Due to the requirement of certain computer hardware knowledge for installation, if you are unsure whether you can successfully install it, it is best to hire a professional for installation.
3. Connect to WiFi: After installation, search for and connect to WiFi using the built-in wireless network card. 5、 Connect using a wireless bridge
1. Purchase a wireless bridge: A wireless bridge is a device that can convert a wired network into a wireless network and also connect a wired device to a wireless network.
2. Connect wireless bridge: Connect the bridge to a desktop computer and then connect it to a WiFi network.
3. Configure the bridge: Follow the instructions of the bridge to configure it for connecting the desktop computer to the WiFi network. matters needing attention
1. Before performing any connection operation, please ensure that you have understood the security and stability of WiFi networks.
2. During the connection process, if you encounter any problems or error prompts, please carefully read the prompt information and follow the instructions.
3. If unsure how to operate or encounter unsolvable problems, please consult professionals or seek technical support.
By using the above methods, you can choose the most suitable way to connect your desktop computer to the WiFi network according to your actual situation.