Có 60+ tài liệu thuộc chủ đề "nguyên tắc OS"
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If the List pane isn’t visible, click the Show List Pane button (a large blue arrow). The button is to the right of the WMP search box. If the arrow points to the left, the pane isn’t displayed. if it points to the right, clicking the arrow removes the List pane.. If the List pane already contains items, you can...
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If you change the storage folder for ripped files, WPM can apply those changes — as well as a change to the naming style — to any files already in place.. Rearrange Music in Rip Music Folder, Using Rip Music Settings Once you rip a file, you can’t use Windows Media Player to change the file format between .wma and...
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What’s the thread here? Hertz was sending a signal from a single transmitter to a single receiver. even though the process is a lot more complex today, essentially that happens when you communicate by Instant Message (IM) from one computer to another — the information isn’t meant to be shared with others.. A high-resolution LCD to show the image.. A...
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The bad news: You need to start with an absolutely top-of-the-line laptop, and you’re going to have to spend a lot of money to buy it and upgrade it. If you’re looking for 3D, multiplayer, fully immersive games with surround sound, get out your checkbook.. The basic built-in graphics chips offered on most laptop computers just doesn’t cut it when...
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Depending on a Battery...409. Replacing the Battery ...419. Charging up Your Battery Options...427. Keeping your battery in tip-top shape. Y ou know that the biggest difference between a laptop and a desktop computer is that one’s designed to be moved from place to place and the other is pretty much consigned to staying put. The other difference — and this...
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Does this mean that keep- ing your laptop in the trunk of your car on a hot summer day isn’t a good idea? Yup.. Remove the battery. If you’re going to use your laptop for an extended time while connected to an AC power source, turn off the machine and remove the battery. When you remove the battery from your...
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Powering up down on the ground. And there is a chance of overloading the car system if you try to draw too much power. Turning down the power. It’s the same thing with laptop computers: You want large screens, fast microprocessors, and all sorts of doodads including DVD drives, WiFi communication, and much more. If you really need to squeeze...
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But more to the point, a modern computer accomplishes its magic by applying brute force to just two numbers: 0 or 1. It’s called binary math. it’s the absence of a value. But that’s human thinking, not computer thought.) The money in our wallets—leather or virtual—is mostly measured in parts of ten. Inside a computer, it’s all parts of two....
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Finally, you’ve got to have the right type of flash memory key to enable ReadyBoost. It’s likely that ReadyBoost won’t accept older flash memory keys you already own.. Vista notices anytime you plug a flash memory key into a laptop, and the operating system asks if you want to speed up your system using the memory or use the memory...
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Replacing a Laptop Hard Drive. Your laptop instruction manual should include a chart showing its position.. Unscrew any locking screws that may be holding the drive in place, or unlatch any catches.. Slide or lift the hard drive out of its bay or compartment.. Reverse the steps to install, latch, and power up the new drive.. Depending on your laptop’s...
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Book VII: Upgrading Your Laptop. M uch of this book extols the virtues of the laptop computer as an all-in-one wonder device. Its wireless communication system allows you to connect to the Internet to send and receive e-mail and files.. The only external device you need is the AC adapter to recharge the laptop’s batteries between excursions.. However, some functions...
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Accessing Another Computer on a Local Network...510. Doing What with a Wireless Network? ...522. Working a WiFi Network ...527. Building a Wireless Network...533. Getting on the Internet ...558. Finding Your Way on the Web...561. Catching up the laptop with the network Going into the Ethernet. Then they became linked to each other through a local area network (LAN) and to...
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Before you add cable Internet service to your home or office, make sure you’re getting a high-quality cable television signal. You’re going to be using the same incoming cable you already use. Why do I report a range of speeds for download- ing and uploading? Because the speed of travel is affected by the traffic on the road, or in...
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the IP part of the equation draws its roots all the way back to the first version of the Internet as a government-military-academic network. IPv6 is the latest extension to the code, put in place to deal with the incredible and unanticipated growth in the number of Internet addresses. IPv6 was intro- duced as an element of Windows Vista.. Novell...
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Now you can alter the computer name or workgroup. Naming computers in Windows XP. You can learn the name of your laptop on the network, or make changes, in this way:. Click the System icon.. Click the Computer Name tab.. Click the Change button.. Now you can make changes to the full computer name, or to the work- group name.....
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If they’re directly attached to a computer on the network, they can be shared by other computers that have been given proper permission.. In many offices, this means a workgroup or several workgroups can share a single printer or connect to the broadband connection from a modem attached to a network router or other similar hardware.. A printer with its...
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It used to be that the business and tourist traveler expected a hotel to deliver a clean place to sleep, a vending machine in the hallway, and a television to keep us amused. Hotels have come to realize that for a relatively small investment they can install wireless access points in their buildings to make happy those of you —...
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In general, the process of installing a WiFi device begins by connecting the router to the same computer that is attached to your broadband modem;. Initial setup for a wireless router. Turn off the power to your broadband modem.. If there isn’t an on/off switch, remove the power supply to the device.. Connect the power adapter to the back panel...
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To do the work of configuration of your laptop yourself you’ll need the details of any security measures put into effect in the setup of the router.. Turn on the laptop and start Windows Vista.. You see a display of any wireless networks detected by your laptop. (See Figure 3-5.) If you hover your onscreen pointer on or near one...
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For computers, infrared communication is an adaptation of the 802.11 stan- dard, with a top speed of about 1.6 Mbps, but only if there is nothing in the way and if the angle of communication is head-on or no more than about 15 degrees off center.. On the horizon: Wireless USB. Within the next few years, many laptops will come...