Có 20+ tài liệu thuộc chủ đề "nguyên tắc OS"
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Chương IV: QUẢN LÍ TIẾN TRÌNH. Quản lý tiến trình. Tổ chức tiến trình. Điều độ tiến trình - Tài nguyên Găng. Điều độ tiến trình. Quản lý tiến trình(việc thực hiện một chương trình nào đó) Quản lý, tổ chức dữ liệu. Các chương trình ứng dụng, chương trình ngắt vào/ra, chương trình kênh tạo thành các tiến trình...
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01 140925-firs.qxp PM Page iii. 01 140925-firs.qxp PM Page ii. 01 140925-firs.qxp PM Page i. Laptops All-in-One Desk Reference For Dummies ® Published by. Wiley Publishing, Inc.. 111 River Street Hoboken, NJ www.wiley.com. Copyright © 2008 by Wiley Publishing, Inc., Indianapolis, Indiana Published by Wiley Publishing, Inc., Indianapolis, Indiana Published simultaneously in Canada. No part of this publication may be...
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Chapter 1: Knowing What You Want, Getting What You Need...9. Chapter 2: Touring a Modern Laptop ...17. Book II: Setting Up Your Laptop ...65. Chapter 4: Gaming with a Laptop ...395. Book IX: Protecting Your Laptop ...637. Chapter 1: Traveling with a Laptop...639. What You Absolutely Need ...2. What You’ll Probably Also Want...3. What You May Want ...3. What You...
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What You See Is What You’ve Got ...378. Upgrading Your Laptop to Add a Webcam...392. Stuffing a Wild Laptop ...395. An extreme gaming laptop ...399. Powering up down on the ground ...424. Book VII: Upgrading Your Laptop ...429. Cramming Some RAM in a Laptop ...439. Survival of the Fittest: USB Adaptations ...459. Pushing SATA out of the Box...463. Knowing Which...
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What You Don’t Need. An external CD or DVD drive or writer to upgrade your laptop’s facilities. A set of more-robust speakers to give some oomph to the movie or music you play. Icons Used in This Book. Special icons in this book draw your attention to diamonds mixed in. 03 140925-intro.qxp PM Page 4. the beauty of the Yeow...
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Today, though, laptops own nearly half of the personal computer market share. prepackaged laptops, you can also custom configure many models by direct order from a factory or reseller. What you see is what you get, and you can get it now (or within a couple days if it is shipped to you).. You’re choosy about what you want. You...
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In Table 2-1, you can see the special assignments (called Hot Keys by Toshiba) given nine of the function keys on the Toshiba Satellite P205 laptop.. Puts the laptop in Sleep or Standby mode.. Puts the laptop in Hibernation mode.. Toggles among sending video output to the built-in LCD, an external monitor, or both.. You can see the brightness level...
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Shutting off the WiFi system at the software level makes it impossible to use the wireless facilities but might not end the hard- ware’s draw on the battery. Depending on the design and capabilities (and any extra sound adapter software you ordered as an option), your machine may have one or more audio input jacks. One of the simpler icons...
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Intel Centrino Duo, which is based on the Intel Core 2 Duo used in desktops. a quad-core version of the processor is expected in 2008, based on four-processor CPUs offered for desktops.. Intel Centrino, which is a variation of the Intel Pentium 4.. Intel Celeron, which is at the low end of the company’s product line today.. You’ll have a...
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Occasionally a new operating system or a new application is a step or two ahead of the available hardware. give it a try anytime your machine is connected to the Internet and you’ve got nothing else to do. Cheap, Brand-X hardware can sometimes cost you more in the long run than a device from a company that is likely to...
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Accident and theft insurance is now offered as an expansion of the standard warranty or as a separate but related product.. In other words, you can only buy three years of theft and accident coverage if you’ve also purchased three years of warranty. 08 140925-bk01ch04.qxp PM Page 64. To automatically scan your laptop, go to the Windows Vista Upgrade Advisor...
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improves your laptop’s performance, and upgraded hard disk drives are like closets in your house: It’s nice to have more space to hold your stuff.) As the market for Windows Vista software begins to mature, expect to see new applications labeled with Windows Experience ratings as part of their requirements. Windows Vista installs and runs on almost any current laptop....
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Seeing to a Windows Vista Upgrade. One of the elements of hardware evolution has been the increase in the size of the computer “word” that can be operated upon by the CPU and other components. (What a natural contestant for a hot dog–eating contest, don’t you think?). Some situations — in the computer world as well as in the Amazon...
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You can reinstall Windows on the same computer as many times as neces- sary. if you significantly change the system’s hardware (such as adding a new hard drive or more memory), you may be asked to activate Windows again.. When all else fails — which could mean your operating system is hopelessly corrupted or you’ve installed a new internal hard...
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If you have a machine and an operating system that work properly, and you don’t need each and every new hardware and software advancement, you’ve no need to change your operating system.. And, in fact, many users see no point in making a radical change like going from Windows XP to Windows Vista. More to the point: Although modern laptops...
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Customizing the Tiny Picture on Your User Account. This option automatically cycles through images it finds in the My Pictures folder. (Make sure you’re okay with displaying anything that’s there. if you have a picture that is much too personal for this use — and you know what I mean, right. you can’t remove them. However, if you’ve added a...
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What can’t you transfer? In a word, software. Some third-party software programs (not from Microsoft) promise to move software from one machine to another. you can move it from one place to another (with permission) but you can’t clone it so it exists in two places at the same time.. That’s a pretty good deal for a laptop if you...
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However, if you have a POP3 account, the mail itself resides on your laptop. If you have an IMAP account, the mail is somewhere out there in cyberspace.. In Microsoft Mail: Select the format you want to export mail to:. and everything else Uncovering hidden filename extensions. And at least once a year, I throw away anything that has sat...
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she wants to keep them on the Windows desktop, too: all 500,000 of them. In this par- ticular design, all files are kept inside folders and subfolders within a top-level folder (think of it as the file cabinet) called My Documents, which is one of the folders Windows automatically creates for you. On the business side, to folders dedicated to...
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13 140925-bk02ch04.qxp PM Page 154. 14 140925-pp03.qxp PM Page 155. Uncovering Your Desktop ...159. Working with Desktop Icons ...161. Exploring the Taskbar...166. Curing Some Evils with System Restore pp03.qxp PM Page 156. In my first “real” job, I showed up for work to face an inbox on one side of the desk and two outboxes on the other. On the...