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Programmers for Linux-based applications have created a phenomenal amount of high-quality software, much of which they license under the GPL and make freely available for you to use Here are some of my favorites Open Office does almost everything Microsoft Office can do, and you can save files in formats compatible with the latter as well The popular Web browser Firefox is a quick download away and works just as well as the Windows version The same is true of the excellent e-mail program, Thunderbird You can download both apps from wwwmozillaorg Beyond basic productivity apps, I use Evolution for e-mail and calendaring, the GIMP for photo manipulation, Blender for 3-D modeling, and a whole bunch more Linux programmers are an inventive, creative crew, so you ll find new or improved applications available every day
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A popular general-purpose Linux, derived from Red
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Debian Used for everything from individual systems to powerful servers Slackware A favorite distro for folks who are good at Linux flexible but not as user friendly Ubuntu users Based on Debian but designed for easy use by individual
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12: Installing and Upgrading Windows
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There is no IT Technician specific section of this chapter, but don t let that lull you into skimming The CompTIA A+ specialty exams 220-602, 220-603, and 220-604 don t test you directly on the basics of installation, but you need to understand installation and troubleshooting installation to be able to understand the types of questions you ll be asked on those exams Don t skip this chapter if you re studying to be a Help Desk or Depot tech; the information is highly relevant to your understanding of how the PC works!
Installing and Upgrading Windows
Installing or upgrading an OS is like any good story: it has a beginning, a middle, and an end In this case, the beginning is the several tasks you need to do before you actually do the installation or upgrade If you do your homework here, the installation process is a breeze, and the post-installation tasks are minimal In the next section, I ll give you my short list of preparation tasks, the generic procedure for installing Windows, and the tasks you need to do after the installation
Preparing for Installation or Upgrade
Working with PCs gives us many exciting opportunities for frustrating delays and unproductive side trips! Because installing an OS can be a time-consuming task, even when everything goes right, the Windows installation process holds great potential for lost time Nothing sets the teeth to grinding as much as encountering an indecipherable or ambiguous error message or the infamous Blue Screen of Death 55 minutes into an hour-long system installation
Never heard of the Blue Screen of Death Stay tuned you will!
Mike Meyers A+ Guide to Managing and Troubleshooting PCs
Don t get discouraged at all the preparation tasks They usually go pretty fast, and skipping them can cause you gobs of grief later when you re in the middle of installing and things blow up Well, maybe there isn t a real explosion, but the computer might lock up and refuse to boot into anything usable With that in mind, let s look at the nine tasks you need to complete before you insert that CD or DVD Here s the list; discussion follows: 1 2 3 4 5 6 7 8 9 Identify hardware requirements Verify hardware and software compatibility Decide whether to perform a clean installation or an upgrade Determine how to back up and restore existing data, if necessary Select an installation method Determine how to partition the hard drive and what file system to use Determine your computer s network role Decide on your computer s language and locale settings Plan for post-installation tasks
Identify Hardware Requirements
Hardware requirements help you decide whether a computer system is a reasonable host for a particular operating system Requirements include the CPU model, the amount of RAM, the amount of free hard disk space, and the video adapter, display, and storage devices that may be required to install and run the operating system They are stated as minimums or, more recently, as recommended minimums Although you could install an operating system on a computer with the old minimums that Microsoft published, they were not realistic if you wanted to actually accomplish work With the last few versions of Windows, Microsoft has published recommended minimums that are much more realistic You will find the published minimums on the packaging and at Microsoft s Web site (wwwmicrosoft com) Later in this chapter, I ll also tell you what I recommend as minimums for Windows 2000 and Windows XP
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