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11 Janvier 2021
With Apple TV, you can mirror the entire display of your Mac to your TV, or use your TV as a separate display. To turn on AirPlay, follow these steps: Make sure that your TV is turned on. Choose in the menu bar, then choose your Apple TV. If an AirPlay passcode appears on your TV screen, enter the passcode on your Mac. May 08, 2020 Apple added a big new feature to the latest model MacBook Pro. The Touch Bar is an OLED panel that sits at the top of the keyboard and replaces the row of function keys. It is contextual, meaning what appears on the panel will change, depending on what app you are currently using.
Basic Mac commands in Terminal. The quickest way to get to know Terminal and understand how it works is to start using it. But before we do that, it's worth spending a little time getting to know how commands work. How to set up FaceTime on Mac. Getting started with FaceTime is fairly simple and all you'll need is your Apple ID. Open FaceTime on your Mac. Enter your Apple ID email address and password and hit Sing In. If you have two-step or two-factor authentication turned on for your Apple ID, enter your verification code.
How to Use a Macbook
The MacBook was Apple's alternative to two lesser products, the iMac and the PowerBook. The MacBook is mega popular, and represents the cheapest notebook computer that Macintosh offers, currently retailing for just under $1,000 online and in Apple retail stores.
Getting Started With Your MacBook
Your first step in cracking open your brand new MacBook is removing the protective film from the power adapter. Once the film is off, plug the computer in to the wall and the side of the MacBook itself. Don't be alarmed by the magnetic pull from the power adapter plug — the MacBook's power cord is attached with a weak magnetic force to allow for easy 'breakaway'. If your power adapter cord isn't long enough, Macintosh has provided an AC power cord.
Now it is time to connect all your various cables and peripherals.
When it comes to an Internet connection, you should connect your MacBook to your DSL modem, external modem, cable modem, or using an Ethernet cord to an Ethernet network. If you're connecting to a wireless network through AirPort, you won't need any cables to make an Internet connection.
If you plan on using a dial-up connection to connect to the Internet, you'll have to purchase an external Apple USB modem, available online at the Apple website or in an Apple retail store. Once you have it, plug the Apple USB modem in to your MacBook and connect a phone line from the modem to a wall phone jack.
Turn On Your MacBook
To turn on your MacBook, press the power button. Make sure not to hold the button down. You'll hear a tone when the MacBook is first turned on — don't touch the power button after you hear this tone, or the computer will shut down again.
The MacBook shouldn't take long to start up — just a few seconds. The first time you start your MacBook, a program called Setup Assistant will open automatically.
Using the Mouse on Your MacBook
The MacBook is equipped with a special trackpad instead of a mouse. The MacBook trackpad works just like a standard mouse, except you use your fingers to 'track' the mouse icon on the screen rather than rolling the mouse around to select items. Using one finger on the trackpad moves the mouse pointed, but using two fingers allows you to ‘scroll' up and down on the screen.
Instead of a traditional button or two or more buttons, the trackpad lets you use your fingers to select, click, and double-click. Just press the trackpad itself like you would press a mouse button.
Sleep Mode and Shutting Down Your MacBook
When you finish working with your MacBook, you can choose to ‘put it to sleep' or shut it down. If you only plan to be away from your MacBook for a short time, you can put it in sleep mode. This means you can quickly turn the MacBook back on ('wake it up') and bypass the whole startup process.
Acrobat reader dc software, free download. Go to the menu bar, and select the 'Apple' option. Then choose 'sleep' from the drop down menu.
You could also press the power button, and click on 'sleep' when a menu appears.
Another option for putting your laptop to sleep — in the Apple menu, click 'System Preferences', the click 'Energy Saver' and set yourself a sleep timer. This will automatically put your MacBook to sleep according to your schedule.
A final way to put your MacBook to sleep — press and hold the 'Play / Pause' button on the Apple Remote for three seconds. This will automatically put your MacBook in 'sleep mode.'
When it is time to wake up your MacBook, simply open it up or press the power button or any other key on the keyboard, or press any button on the Apple Remote.
Shutting Down Your MacBook
If you don't want to put your MacBook to sleep, or if you are planning on being away from it for a few hours, you should shut down the MacBook completely.
To shut down your MacBook, choose the Apple menu and click 'Shut Down' from the drop down menu. Alternatively, you could press the power button and select 'shut down' in the menu that appears.
MacBook Display
Unlike the iMac or PowerBooks that came before it, the 'glossy' screen of the MacBook stands out among other Mac products. Under the right conditions, the glossiness of the screen adds that extra 'oomph' to graphics and interface, making black colors appear blacker, white colors whiter, and creating more intense colors on the display. The screen is, however, extremely reflective in bad conditions. Glare-filled environments, like offices or computer banks at the library, aren't great environments for the glossy MacBook screen — all that gloss reflects off of itself and adds up to lots of glare for the MacBook user.
Apple was only comfortable with their ability to produce glossy screens right about the time the MacBook came out, and popular demand for these screens meant the MacBook just had to have them. The two things Apple appears to do better at in the world of glossy screens is a reduction in reflection levels under certain light conditions, and corrections made to the screens to fix color distortion problems so common in PC laptops. The MacBook's screen has tested at 80 percent brighter than the old iBook screen, so overall the new glossy screen is an improvement.
MacBook Size
The MacBook currently exists in only one size. To get a larger size, you have to go for a MacBook Pro, which comes in three different screen sizes. Rumors of Apple planning to build a large screen MacBook (cheaper than the Pro but larger than the current MacBook line) have remained just that. If you want a screen larger than thirteen inches, you'll have to buy a MacBook Pro model. The transition Apple made to Intel processors convinced some folks that Apple was ready to put together a smaller model, but none has appeared.
The entry-level MacBook is aimed at the general computer consumer, particularly lower income types like college students and young professionals. Still, it has a dual-core processor, more than justifying the higher cost for what is essentially a low-end notebook computer.
The MacBook model has been extremely successful for Macintosh. At any given time, the MacBook or MacBook Pro model is probably the best-selling computer in America. Though you don't have as many options when buying a MacBook (especially when compared to the uber-customizable MacBook Pro line), you're buying a great notebook with the backing of a company known for customer service.
The Terminal app allows you to control your Mac using a command prompt. Why would you want to do that? Well, perhaps because you're used to working on a command line in a Unix-based system and prefer to work that way. Terminal is a Mac command line interface. There are several advantages to using Terminal to accomplish some tasks — it's usually quicker, for example. In order to use it, however, you'll need to get to grips with its basic commands and functions. Once you've done that, you can dig deeper and learn more commands and use your Mac's command prompt for more complex, as well as some fun, tasks.
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The Terminal app is in the Utilities folder in Applications. To open it, either open your Applications folder, then open Utilities and double-click on Terminal, or press Command - spacebar to launch Spotlight and type 'Terminal,' then double-click the search result.
You'll see a small window with a white background open on your desktop. In the title bar are your username, the word 'bash' and the dimensions of the window in pixels. Bash stands for 'Bourne again shell'. There are a number of different shells that can run Unix commands, and on the Mac Bash is the one used by Terminal.
If you want to make the window bigger, click on the bottom right corner and drag it outwards. If you don't like the black text on a white background, go to the Shell menu, choose New Window and select from the options in the list.
If Terminal feels complicated or you have issues with the set-up, let us tell you right away that there are alternatives. MacPilot allows to get access to over 1,200 macOS features without memorizing any commands. Basically, a third-party Terminal for Mac that acts like Finder.
For Mac monitoring features, try iStat Menus. The app collects data like CPU load, disk activity, network usage, and more — all of which accessible from your menu bar.
The quickest way to get to know Terminal and understand how it works is to start using it. But before we do that, it's worth spending a little time getting to know how commands work. To run a command, you just type it at the cursor and hit Return to execute.
Every command is made up of three elements: the command itself, an argument which tells the command what resource it should operate on, and an option that modifies the output. So, for example, to move a file from one folder to another on your Mac, you'd use the move command 'mv' and then type the location of the file you want to move, including the file name and the location where you want to move it to.
Let's try it.
Type cd ~/Documentsthen and press Return to navigate to your Home folder.
Type lsthen Return (you type Return after every command).
You should now see a list of all the files in your Documents folder — ls is the command for listing files.
To see a list of all the commands available in Terminal, hold down the Escape key and then press y when you see a question asking if you want to see all the possibilities. To see more commands, press Return.
Unix has its own built-in manual. So, to learn more about a command type man [name of command], where 'command' is the name of the command you want find out more about.
There are a few things you need to bear in mind when you're typing commands in Terminal, or any other command-line tool. Firstly, every character matters, including spaces. So when you're copying a command you see here, make sure you include the spaces and that characters are in the correct case.
You can't use a mouse or trackpad in Terminal, but you can navigate using the arrow keys. If you want to re-run a command, tap the up arrow key until you reach it, then press Return. To interrupt a command that's already running, type Control-C.
Commands are always executed in the current location. So, if you don't specify a location in the command, it will run wherever you last moved to or where the last command was run. Use the cdcommand, followed by a directory path, like in Step 1 above, to specify the folder where you want a command to run.
There is another way to specify a location: go to the Finder, navigate to the file or folder you want and drag it onto the Terminal window, with the cursor at the point where you would have typed the path.
Here's another example. This time, we'll create a new folder inside your Documents directory and call it 'TerminalTest.'
Open a Finder window and navigate to your Documents folder.
Type cd and drag the Documents folder onto the Terminal window.
Now, type mkdir 'TerminalTest'
Go back to the Finder, open Text Edit and create a new file called 'TerminalTestFile.rtf'. Now save it to the TerminalTest folder in your Documents folder.
In the Terminal window, type cd ~/Documents/TerminalTest then Return. Now type lsand you should see 'TerminalTestFile' listed.
To change the name of the file, type this, pressing Return after every step:
cd~/Documents/Terminal Test
mv TerminalTestFile TerminalTestFile2.rtf
That will change the name of the file to 'TerminalTestFile2'. You can, of course, use any name you like. The mv command means 'move' and you can also use it to move files from one directory to another. In that case, you'd keep the file names the same, but specify another directory before typing the the second instance of the name, like this:
mv ~/Documents/TerminalTest TerminalTestFile.rtf ~/Documents/TerminalTest2 TerminalTestFile.rtf
Terminal can be used for all sorts of different tasks. Some of them can be performed in the Finder, but are quicker in Terminal. Others access deep-rooted parts of macOS that aren't accessible from the Finder without specialist applications. Here are a few examples.
In a Terminal window, type ditto [folder 1] [folder 1] where 'folder 1' is the folder that hosts the files and 'folder 2' is the folder you want to move them to.
To see the files being copied in the Terminal window, type -v after the command.
You'll need the URL of the file you want to download in order to use Terminal for this.
cd ~/Downloads/
curl -O [URL of file you want to download]
If you want to download the file to a directory other than your Downloads folder, replace ~/Downloads/ with the path to that folder, or drag it onto the Terminal window after you type the cd command.
If you don't want macOS to save screenshots to your Desktop when you press Command-Shift-3, you can change the default location in Terminal
defaults write com.apple.screencapture location [path to folder where you want screenshots to be saved]
Hit Return
killall SystemUIServer
Hit Return
By default, macOS saves screenshots as .png files. To change that to .jpg, do this:
defaults write com.apple.screencapture type JPG
Press Return
killall SystemUIServer
Press Return
The command used to delete, or remove, files in Terminal is rm. So, for example, if you wanted to remove a file in your Documents folder named 'oldfile.rtf' you'd use cd ~/Documents to go to your Documents folder then to delete the file. As it stands, that will delete the file without further intervention from you. If you want to confirm the file to be deleted, use -i as in rm -i oldfile.rtf
To delete all the files and sub-folders in a directory named 'oldfolder', the command is rm -R oldfolder and to confirm each file should be deleted, rm -iR oldfolder
Just because you can use Terminal to delete files on your Mac, doesn't mean you should. It's a relatively blunt instrument, deleting only those files and folders you specify.
If your goal in removing files or folders is to free up space on your Mac, or to remove junk files that are causing your Mac to run slowly, it's far better to use an app designed for the purpose. CleanMyMac X is one such app.
It will scan your Mac for files and recommend which ones you can delete safely, as well as telling you how much space you'll save. And once you've decided which files to delete, you can get rid of them in a click. You can download CleanMyMac here.
As you can see, while Terminal may look scary and seem like it's difficult to use, it really isn't. The key is learning a few commands, such as those we've outlined above, and getting to know the syntax for those commands.
However, you should be careful when using Terminal, it's a powerful tool that has deep access to your Mac's system files. Check commands by googling them if you're not sure what they do. And if you need to delete files to save space, use an app like CleanMyMac X to do it. It's much safer!
You can make all of your displays mirror each other, or extend your workspace with different apps and windows on each display. If you use an external display with your Mac notebook, you can also use closed-display mode.
Maximize your workspace with extended desktop mode, which lets you enjoy full-screen apps and windows on each monitor. Then, use Mission Control to organize apps and windows across your displays. If your Dock is on the bottom of your screen, it appears on any of your displays when you move your pointer to the bottom edge of your display.
So that you can move apps and windows across your displays in one continuous motion, arrange your displays to match the setup on your desk. You can also change your primary display, which is where your desktop icons and app windows first appear.
With video mirroring, all of your displays show the same apps and windows.
With Apple TV, you can mirror the entire display of your Mac to your TV, or use your TV as a separate display. To turn on AirPlay, follow these steps:
If you don't see in the menu bar, choose Apple menu > System Preferences, click Displays, then select the 'Show mirroring options in the menu bar when available' checkbox.
Learn more about how to AirPlay video from your Mac.
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