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What are the advantages and disadvantages of mobile computing?

Those who use mobile computing never have to worry about leaving anything behind when they go to a meeting or on a business trip. They can also get faxes and voicemails without going to the office. Using a virtual private network, or VPN, with mobile computing also allows users to share files and information with each other and remain connected, even when they are not in the same office.\nThe major disadvantage of mobile computing is circumvented by encrypting data and by using passwords, a secure Internet connection and a VPN. VPNs are heavily used by companies to allow employees to access co..

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What are the benefits of updating drivers for your Dell computer?

A driver is a small piece of software that allows your computer to communicate with hardware devices. Without a driver, a device you connect to your computer – for example, a mouse or an external hard drive – won't work properly.\nEach driver is specific to a certain piece of hardware or a certain model of it. Every external device plugged into the computer requires a driver. Drivers are designed to work with specific operating systems; if you update your operating system, you may also need to update its drivers.\nDrivers ensure that your system remains stable and operates smoothly. A..

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How do you defragment a Mac?

Unlike Windows, Mac OS X does not tend to fragment the hard drive over time. This means that most Mac users do not have to defragment their disks to keep their computers in good working order. In addition, many newer Mac models include SSD hard drives, which never require defragmenting. Although Mac computers do not usually need to be defragmented, some users may benefit from the process. Users who create a lot of digital media, such as video, audio and photos, may have a lot of large files located on different parts of the hard drive, which can result in fragmentation over time. In addition, ..

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Do you need an activation key to install Windows?

Activating Windows on a computer helps to verify that it is genuine and has not been installed on more than the maximum number of computers that Microsoft allows. The activation key usually comes with a new computer or with the Windows package. Those who buy Windows online can find the activation key in the confirmation email. A user can activate Windows via a direct connection, a modem or Microsoft's automated telephone system.

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What are some square receipt printers?

The Star models TSP143LAN and TSP654IIE3 are non-mobile Ethernet printers. These printers do not stand up to high temperatures but are well suited for businesses that have a stationary cash register. The Star SM-S220i and SM-T300i are Bluetooth compatible and mobile. These printers are not able to handle large volumes of receipts or fast-paced printing.\nThe Star SP742ML is an Ethernet-based printer that is able to withstand higher temperatures. This makes the printer ideal for printing out order tickets in restaurants.

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What are some features of the Windows 8 operating system?

The most noticeable change to Windows 8 was the release of a new start screen. Windows replaced the traditional feel of its program in favor of a more modern and image-based look. The new design is fully customizable: users can pick and choose their favorite colors, tile sizes and the specific applications to appear on their desktop.\nDesigned with tablets in mind, Windows 8 emphasizes and works with touchscreen technologies to switch between apps and programs fluidly. The operating system also placed an emphasis on interactive and social tools. Windows 8 provides a number of built-in apps for..

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How do you put a tick mark on Excel?

To insert the tick mark by using its character code (0252), change the font to Wingdings, press and hold the Alt key and type "0252" on the numeric keypad. The Wingdings font also offers different styles of tick marks, including ones enclosed in a box. Instead of having to be memorized, these symbols can be viewed and inserted via the Symbol command on the Insert menu.

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Is there any way to get an iPhone 5 for free?

Since the introduction of iPhone 6 and iPhone 6 Plus on September 19, 2014, the iPhone 5c is offered for free with a 2-year contract from AT&T, Verizon or Sprint. It can also be purchased, unlocked and contract-free for $450 with a T-Mobile SIM, or without a SIM at all. If the phone does not come with a SIM with the carrier, it will require a GSM-compatible SIM.

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What activities are available on PBS Kids?

PBS Kids hosts a variety of activities, including developmentally appropriate games and e-books. Mobile applications are also available for download. Some of the most popular mobile titles include PBS Parents Play and Learn and the Lazoo Art Box.\nGames usually correspond to a television show. There are nature games, spelling games, rhyming games, dinosaur games, music games and more. Many of the games provide the opportunity to exercise problem solving skills and fine motor dexterity.\nZoom, a special section on the site, provides a list of possible activities, from recipes to making home-mad..

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How do you customize a free email template?

The majority of templates are made using a combination of HTML, CSS and Javascript, all of which can be edited in many email clients or using any text editor. Additionally, a number of free HTML editors can edit email templates, such as Coffee Cup and Kompozer. With the latter, users can drag and drop to edit the templates visually. This can make customizing templates easy even for users who are not familiar with code.\nFor simpler needs, several Chrome Extensions allow easy creation and customization of templates for Gmail. Newsletter Creator for Gmail by Flashissue offers a drag and drop edi..

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