Wireless networks are a fantastic technology that eliminate the old network cables and mess that goes with them, enabling mobility, better organization and ease of installation. Apple iMac computers in many cases feature wireless network connectivity or can be upgraded to support wireless networks. Included with the iMac are utilities that make connecting to wireless networks a three-step procedure. Connect an iMac to a wireless network using network utilities included with the iMac. Click on the AirPort status icon located in the menu bar on the iMac desktop. Click "Turn AirPort On. Find and then click on the name or SSID of the wireless network to which you wish to connect in the list of wireless networks displayed.
Type in the wireless network passphrase if prompted into the text box displayed. While many of these networks are unprotected--meaning you don't need a password to access them--they are also often insecure networks with minimal protection. Review the network list. If you're in an area with wifi capability, you'll see at least one network name. Choose a protected network.
If you have the option of picking a password-protected network over an unprotected one, go with the protected network--being able to connect to a secure network is worth the hassle of having to ask an official e. Depending on your location, you may have to pay a fee or purchase merchandise before you can use a protected network. If you end up choosing an unprotected wifi network, be careful about the information you view and input while using it.
Other users may be able to view this information as well. Click the pertinent network.
How to connect to the Internet with your Mac
Generally speaking, the network in question will have the strongest signal out of all the surrounding networks. If the network has a password, you'll need to type it in first. Only do this if you use this network often. You should now be connected. Review the pros and cons of Ethernet usage. Using an Ethernet cable to connect your Mac directly to your router will increase the stability of an otherwise-unstable Internet connection, and your browsing speed may increase. However, being tethered to your router means you have significantly less mobility with your Mac--and you probably won't be able to use an Ethernet cable in most public places.
Make sure your router has an Ethernet port. There should be a square port on the back of your router labeled "Internet" or "LAN" in some cases. The moral majority of routers have several spare ports. Make sure you have an Ethernet cable.
Ethernet cables have a plastic box on each end. Plug one end of your Ethernet cable into the router's port. It doesn't matter which end you use. Plug the other end into your Mac's Ethernet port.
Mac troubleshooting: how to fix Wi-Fi connection problems
This should be a square opening on the side of your Mac's casing. Wait for your internet to connect. Your settings should be configured automatically. Using a local area network LAN doesn't require you to enter a password, though your Mac may ask you if you want to trust the source. Sometimes a simple driver in your Mac's operating system will malfunction, leading your wifi to be disabled or inconsistent. Before moving around or purchasing a new router, try restarting your computer. Move closer to the router. The closer you are to your router, the stronger the signal will be.
If you're having issues with your connection's consistency, moving closer to the router may solidify it for you. Make sure there isn't anything between your computer and the router. Especially if your router is on a different level of your location than you are e. The same can go for if you aren't in the same room with nothing between your computer and the router unit.
Cable, DSL and Local Area Connections
If your router is in a cabinet, try opening the cabinet doors. Anything from basic furniture to walls and appliances can interfere with a wifi signal. If you're getting poor results on your end even after aligning yourself directly with the router, try restarting it.
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Each router is unique, but in most cases, you can simply turn off or unplug the router's power source for a few seconds to do this. Your router should restart upon plugging it back in.
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Expect this process to take a minute or two. Connect using an Ethernet cable if possible.