Touchpad and Buttons The touchpad with its buttons is a pointing device thatThe function keys or F-keys on a computer keyboard, labeled F1 through F12, are keys with a special function defined by the operating system or the active program. In certain instances, they may be combined with the Alt or Ctrl keys.HP Notebook PCs - How to Lock or Unlock the Fn (Function) Key This document is for HP and Compaq notebook computers. Keyboard function keys (f1 through f12) often have a printed icon that indicates a secondary action, such as muting sound or adjusting display brightness.HP Diagrams, Schematics and Service Manuals - download for free Including: hp 400 ac vtvm, hp 500 laptop service manual, hp 510 laptop service manual, hp 520 laptop service manual, hp 530 laptop service manual, hp 540 541 laptop service manual, hp 550 laptop service manual, hp 2500c service manual, hp 2533t mobile thin client laptop service manual, hp 4000 4050 service manual, hp 4410t mobile.
![]() Usually, you can tone it down a bit when you’re in a dark room or when you want to save laptop battery power you’ll want to crank it up in the sun.(F3). These keys control the brightness of your screen. But with practice, typing things like phone numbers and prices is much faster with the number pad, since you don’t have to look down at what you’re doing.Apple has been quietly eliminating the numeric keypad from most of its keyboards, but you can still find it on some models., (F1, F2). The number-pad keys do exactly the same thing as the numbers at the top of the keyboard. Pressing the Fn key in the corner changes their personalities, though.Numeric keypad. Ordinarily, the F1 through F4 keys correspond to Screen Dimmer, Screen Brighter, Exposé, and Dashboard. Xbox 360 gamesThe key lights are supposed to come on automatically when it’s dark, but you can also control the illumination yourself by tapping these keys. Most recent Mac laptops have light-up keys, which is very handy indeed when you’re typing in the dark. Tapping it opens Launchpad, which is described on Launchpad., (F5, F6). Chapter 4 describes Dashboard in detail.On recent Macs, the F4 key bears a logo instead. Tap the key to open Dashboard, the archipelago of tiny, single-purpose widgets like Weather, Stocks, and Movies. When there’s a CD or DVD in your Mac, tap this key to make the computer spit it out.If your Mac doesn’t have a DVD drive (modern ones don’t), it doesn’t have this key, either.Home, End. These keys work in the programs you’d expect: iTunes, QuickTime Player, DVD Player, and other programs where it’s handy to have Rewind, Play/Pause, and Fast Forward buttons.If you hold down the Shift and Option keys, then tapping the volume keys adjusts the volume by smaller increments, just as with the brightness keys. They’re free for you to use as you see fit.), , and (F7, F8, F9). In iMovie, the Home key rewinds your movie to the very beginning. In iPhoto, they jump to the first or last photo in your collection. If you’re looking at a list of files, then the Home and End keys jump to the top or bottom of the list. Hp Laptop Function Keys Diagram Plus The AndIt closes dialog boxes, closes menus, and exits special modes like Quick Look, slideshows, screen savers, and so on. Esc stands for Escape, and it means “cancel.” It’s fantastically useful. The idea is to let you scroll through word-processing documents, Web pages, and lists without having to use the mouse.On keyboards without a numeric keypad, you get these functions by pressing Fn plus the and keys.Esc. These keys scroll up or down by one screenful. But then again, Microsoft has always had its own ways of doing things.)On keyboards without a dedicated block of number keys, you get these functions by holding down Fn as you tap the and keys.Pg Up, Pg Down. For example, you press Option-4 to get the ¢ symbol, and Option-Y to get the ¥ (yen) symbol.Help. It’s the equivalent of the Alt key in Windows.It lets you access secret features—you’ll find them described all through this book—and type special symbols. The Option key (labeled Alt on keyboards in some countries) is sort of a “miscellaneous” key. The Control key triggers shortcut menus.Option. Before Apple gave F9, F10, and F11 to the fast-forward and speaker-volume functions, those keys controlled the Exposé window-management function described in Chapter 4.So the question is: What if you don’t want to trigger the hardware features of these keys? What if you want pressing F1 to mean “F1” (which opens the Help window in some programs)? What if you want F9, F10, and F11 to control Exposé’s three modes?For that purpose, you’re supposed to press the Fn key. They control screen brightness, keyboard brightness, speaker volume, music playback, and so on.But they didn’t always. But you guessed that.The Complicated Story of the Function KeysAs the previous section makes clear, the F-keys at the top of modern Mac keyboards come with predefined functions. Bs player free downloadFrom now on, you press the Fn key to get the functions painted on the keys ( , , , , , , , , and so on).Get Switching to the Mac: The Missing Manual, Mavericks Edition now with O’Reilly online learning.O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers. As standard function keys.”And that’s it. Turn on the cryptically worded checkbox “Use F1, F2, etc. To do that, choose →System Preferences→Keyboard. In other words, pressing Fn-F10 triggers an Exposé feature, even though the key has a Mute symbol ( ) painted on it.But here’s the thing: What if you use those F-keys for software features (like Cut, Copy, Paste, and Exposé) more often than the hardware features (like brightness and volume)?In that case, you can reverse the logic, so that pressing the F-keys alone triggers software functions, and they govern brightness and audio only when you’re pressing Fn.
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