will show up when you click it (sometimes it does take a few seconds to appear).
If there’s a lock next to the Wi-Fi name, then you’ll need to know the passcode (if it’s a home Internet connection, then it’s usually on the bottom of your Internet modem; if it’s at a business, then you’ll have to ask for the code. If there’s no lock, then it’s an open network. You usually see this kind of network at places like Starbucks.
If it’s a locked network, then as soon as you click on it, it will ask for the code; once it’s entered and you click Connect, then you’re connected (assuming you added it right); if it’s not locked then once you click on it, then it will attempt to connect.
If you own one of the above-mentioned computers, or would rather connect to a network wirelessly, you can do it by clicking on the Wi-Fi menulet in the top menu bar.
Airport Express / Airport Extreme
If you need more range in your wireless connection, or want to set up a private network, Apple sales to Mac accessories. One is the Airport Express ($99) and the other is the Airport Extreme ($199 or $299 to $399 if you’d like one with a hard drive).
The Express is a good option for people wanting to add a private network (so, for instance, you can have a network just for guest and guest printing); the Airport Extreme gives excellent range; I use one in my home because the modem supplied with my phone company could barely reach the next room over and the signal strength was weak; the Extreme not only got to the next room, but it got several more rooms—I can now get a signal more than 100 feet from where the Extreme is located. It’s a pretty easy installation, and Apple has videos for those who need extra help.
The more expensive models are also a good option for backing up computers. The $299 and $399 models offer up to 3TB of storage; the way it works is your computer connects to it, and will back up your computer in the background, so your computer is always being backed up. These models also let you share files. So, for instance, if you want a private storage locker for anyone who connects to your network, then you could do so here.
Safari
Just as a Windows computer has Internet Explorer as the default web browser, Mac has Safari as the default web browser; if you’ve used Safari on your iPhone or iPad then you should already be accustomed to using it.
Noticeably absent from Safari is something called “Flash”. Flash is what you might used to watch some videos and other web apps; you can always download it, but this will affect the battery life of your laptop, as Flash tends to drain the battery quickly—which is one of the reasons Apple does not include it.
You are also free to download other Internet browsers. Some of the popular free ones are Google Chrome ( www.google.com/chrome/ ), Mozilla Firefox ( www.mozilla.org/firefox ), and Opera ( www.opera.com ).
One of the biggest advantages of using Safari over another web browser is a feature called Handoff. Let’s say you’re reading an article on your phone on the subway coming into work; you get to work and want to pick up where you left off on a larger Mac screen; just open up Safari, then click the two square boxes in the upper right corner.
If your iPhone or iPad is synced with the computer, then you’ll see its name and pages that it’s currently browsing. You can also handoff a Mac page to your iPhone or iPad in the same way.
In addition to websites, handoff also lets you seamlessly sync things like maps, messages, and documents (Pages, Numbers, and Presentation documents).
Mail
Mail is the Mac equivalent of Outlook; like Safari, it works in a very similar way to iPad and iPhone. Apple will provide you with a free email address that ends @icloud.com, but you can also add normal email into the application (like Hotmail, Yahoo, and Gmail).
Adding