Ethernet Cable Vs Wifi
So you are confused between the two. Which one to choose and which one to ignore.
- Both of them have their benefits.
- Both of them give flexibility.
- Although WIFI is more preferred by people now when it comes to speed, Ethernet serves its best.
- You can use WIFI on your Mobile, tablet, or laptop, but I bet you would prefer using an Ethernet connection on a PC.
Bottom Line: You Always Need Ethernet
Physically connecting your devices to the internet might feel like a return to the 1990s, but its still commonplace in many homes and businesses. After all, your home network starts with an Ethernet connection to the modem. Even if your wireless network is healthy and meets all your needs, there may be scenarios where an Ethernet connection makes more sense, like gaming and media streaming.
For a deeper comparison, read our Ethernet vs. Wi-Fi guide to see which is better for you.
Run The Windows Troubleshooter
Windows Troubleshooter is commonly overlooked when issues emerge. Now, one might say that the resolution rates arent exactly sky-high.
However, theres also the identifying of the error which might come in handy with the later steps.
Sometimes its the IP conflict, sometimes its the Wi-Fi radio , SSID or maybe the ISP is having problems.
Of course, in the scenario when even calculators can connect to the Internet via Wi-Fi and laptop cant, the possible culprits are fairly limited.
So, dont avoid unified Troubleshooters and give them a try before you move to more adaptable solutions. In case youre still unable to connect, move down through the list.
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Securing Your Wireless Network
Security is always important with a wireless network, it’s even more important because your network’s signal could be broadcast outside your home. If you don’t help secure your network, people with PCs nearby could access info stored on your network PCs and use your Internet connection.
To help make your network more secure:
Change the default user name and password. This helps protect your router. Most router manufacturers have a default user name and password on the router and a default network name . Someone could use this info to access your router without you knowing it. To help avoid that, change the default user name and password for your router. See the documentation for your device for instructions.
Set up a security key for your network. Wireless networks have a network security key to help protect them from unauthorized access. We recommend using Wi-Fi Protected Access 3 security if your router and PC support it. See the documentation for your router for more detailed info, including what type of security is supported and how to set it up.
Some routers support Wi-Fi Protected Setup . If your router supports WPS and its connected to the network, follow these steps to set up a network security key:
Do one of the following, depending on which version of Windows is running on your PC:
In Windows 7 or Windows 8.1, select Start, start typing Network and Sharing Center, and then choose it in the list.
Select Set up a new connection or network.
Use A Motherboard With On
The final solution to add Wi-Fi to your desktop is to switch to a motherboard with on-board wireless networking. However, this is an extreme solution which involves stripping out your entire PC and finding a compatible motherboard. In most circumstances, other hardware will also need to be upgraded, such as the CPU and RAM, and possibly the GPU.
All in all, this is an expensive solution—it’s far easier to install a USB, PCI, or M.2 Wi-Fi card.
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Connect Linux Pc To Wi
To connect a Linux desktop to a Wi-Fi network:
This can also be done in the terminal. Start by checking the SSID of the network you wish to connect to:
sudo iwlist wlan0 scan
Press CTRL+X to save and exit, then Y to confirm. Shortly after, the wireless network should be detected and the computer connected.
Using a Mac? Check our guide to solving Wi-Fi problems on macOS.
Creating A Mobile Hotspot Using A Smartphone Or Tablet
As Windows ad-hoc mode shows, creating a temporary wireless network can be a good way to connect two computers wirelessly for a short period of time, but that relies on you having a Windows PC around to do so.
An easier method is to use your smartphone or tablet to create a temporary wireless network instead. This turns your tablet or smartphone into a wireless router, allowing other types of devices to connect through it to share files or an internet connection.
The benefit of this method is that, by setting up a mobile hotspot, your mobile data connection will be shared with all devices that connect to it. Android devices running Android 2.2 and later, as well as iPhones or iPads running iOS 4.2.5 and later , are capable of becoming a mobile hotspot.
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Why You Might Want To Do This
If youre happy with your current Ethernet connection, theres no need to throw away the cables and go wireless. Good old Ethernet cables are still useful, offer faster speeds, lower latency, and more reliable connections than Wi-Fi.
The benefits of Wi-Fi are tough to ignore, even in a desktop PC. With Wi-Fi, you can position your desktop computer anywhere in your home or office, as long as theres a power outlet nearby. You can then connect it to your router without running an Ethernet cable. Adding Wi-Fi to your desktop PC can also be useful even if it already has an Ethernet connection. With Wi-Fi, you can host a Wi-Fi hotspot on your PC, allowing other devices to connect through its Internet connection.
Just as you can add Bluetooth to an old computer simply by plugging a little Bluetooth dongle into its USB port, you can add Wi-Fi to a computer by plugging a tiny little dongle into a USB port. This is an easy and cheap option.
You can . Its a simple way to add Wi-Fi to any computer. You could leave the device in a spare USB port and forget its there or take it with you so you can add Wi-Fi to any desktop computer you come across. This is also a great way to add Wi-Fi to a Raspberry Pi.
How To Connect A Dell Laptop To Wi
Here’s how to connect to Wi-Fi on Windows 10 Dell computers:
Select the Windows Action Center icon in the lower-right corner of the system tray.
You can also select the Network icon in the Windows task tray, but it will look different depending on your connection status.
If you don’t see the Network icon, select the Show hidden icons arrow to expand the options.
In the Windows Action Center, select Network.
Select Wi-Fi. The icon will be highlighted when enabled.
Alternatively, you can choose to have Wi-Fi turn on automatically after a few hours or a day.
Select the Wi-Fi network you want to join and enter the password. Once you see Connected under the network name, you can start using the internet.
To connect wireless headphones and other devices to your computer, you must enable Windows Bluetooth.
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How To Change Tcp/ip Settings
Dynamic Host Configuration Protocol is able to assign Internet Protocol addresses to the computers on your network automatically. Youre advised to use DHCP for easier TCP/IP settings management: you dont need to change TCP/IP settings when you move your PC to another place.
Lets take Windows 11 as an example .
Sometimes, you may need to select Manual under the Edit network IP settings or Edit IP settings section in step 7. After that, you should configure IP address settings and DNS server address manually.
How to specify IPv4/IPv6 settings manually?
Specify IPv4 settings:
Specify IPv6 settings:
Check If Your Network Adapter Supports 5ghz Wi
To check the network adapters on your laptop, you can follow the steps below:
Step 1. Right click the Start menu and select Device Manager form context menu.
Step 2. In the pop-up window, navigate to the Network adapters section and expand it. Now, you can check the wireless network adapters.
Here you can check the letters after 802.11. The following network adapters mean that you can work on 5GHz frequency:
- The adapter supports 802.11a 5GHz
- The adapter can support both 802.11n 2.4GHz and 5GHz
- The adapter supports 802.11c 5GHz
Step 3. See the adapters name and check if it states anything about the radio bands. If it doesnt say anything, you can visit its official website and check if it support 5GHz Wi-Fi.
Tip:netsh wlan show driversCommand Prompt
If both of your router and adapter can be able to work on 5GHz Wi-Fi, you can move on to the next section how to enable 5GHz Wi-Fi on laptop.
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Setting Up The Modem And Internet Connection
After you have all the equipment, you’ll need to set up your modem and Internet connection. If your modem wasn’t set up for you by your Internet service provider , follow the instructions that came with your modem to connect it to your PC and the Internet. If you’re using Digital Subscriber Line , connect your modem to a phone jack. If you’re using cable, connect your modem to a cable jack.
Disable The Antivirus Temporarily
Third-party antivirus solutions are arguably a must in the current fear state caused by perilous malware threats.
Nonetheless, even though the protective software improved over time with detection and multi-threat protection features, sometimes might act a ted more overzealous for its own good.
Which means that certain firewall-based security feature and/or network protection, can block your Wi-Fi connection.
That leads us to believe that temporary disabling antivirus might resolve your issue. You can also try to create an exception or make your network trusted later on if the problem is resolved.
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How To Add Wi
Chris Hoffman is Editor-in-Chief of How-To Geek. He’s written about technology for over a decade and was a PCWorld columnist for two years. Chris has written for The New York Times, been interviewed as a technology expert on TV stations like Miami’s NBC 6, and had his work covered by news outlets like the BBC. Since 2011, Chris has written over 2,000 articles that have been read nearly one billion times—and that’s just here at How-To Geek. Read more…
Wi-Fi is becoming more common in desktop computers, but not all desktop computers have it. Add Wi-Fi and you can connect to the Internet wirelessly and host Wi-Fi hotspots for your other devices.
This is a simple, inexpensive process. Buy the right little adapter and you can even take it with you, quickly adding Wi-Fi to any desktop you come across by plugging a tiny device into its USB port.
The Benefits Of A Wireless Printer
Are you bothered with these times when you need to quickly print something but your printer is far away from you? Do you want to get away from a USB cable of your printer?
Connecting a wireless printer to Windows 10 PC will allow remote access, enabling Windows 10 to print, fax, and scan without being physically attached to the computer.
Let’s take a look at how to connect a wireless printer to Windows 10.
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Using A Laptop As A Wired Router In Windows 10 And Windows 8
If you use Windows 10, you can turn your laptop into a WiFi hotspot with ease, thanks to the pre-included settings. The Anniversary Update added the ability to share your network connection, which was a welcome addition. Heres what you do.
You should now be able to access the internet using your laptop as a Wi-Fi hotspot.
If you use Windows 8, you can still create a Wi-Fi hotspot, but it takes a little more configuring.
Stage : Troubleshoot Printers
If you have problems when you connect a wireless printer to Windows 10, you can try the two approaches.
1. Printer not found:
If you cant find the printer, you can go to Settings> Update> Troubleshoot> Printer, and run Printer Troubleshooter.
2. Printer installed:
If you have installed a printer but there is something wrong, you can go to Printer & scanners. Then choose the printer which goes wrong and click Manage, trying to print a test page.
Next, click Run the troubleshooter to fix it.
If it doesnt work, you can try to uninstall and reinstall the printer.
After reading this post, do you want to connect a printer to the computer wirelessly? Follow these steps and add a printer to the computer!
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