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How do you choose the size of TV based on the viewing distance?

Generally, bigger is better when it comes to flat screen televisions, and no one wants to sit so close they can see the pixels in the picture or so far away they miss the HD features of the TV. If the programs viewed on the TV will be mostly analog quality, sit further away from the screen.Most flat screens have a 1080p resolution, so a good rule of thumb when buying a TV for any room is to place the TV from 1.5 to 2.5 times the screen diagonal away from the set. For example, a 46-inch HD TV should be placed from 5.7 to 9.5 feet away from the seating area to give the viewer the best picture po..

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What information can you get from a Mac's serial number?

Order numbers refer to a specific Mac configuration of hardware. By comparison, model numbers refer to a family of products such as MacBooks. This is further refined by the model identifier which identifies a particular product in the family, such as a MacBook 5.1. The EMC number is used to identify a hardware family. For example, EMC number 2254 refers to MacBooks using a "Core 2 Duo" processor, regardless of the processor's individual clock speed. To further refine this, the Intel processor number denotes which particular processor is in the computer. Finally, the serial number is the a..

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What smartphones are easy to use?

Overall, Lifehacker rates Windows phones as the easiest to use for those with no background in smartphone use. Windows phones have a self-explanatory interface that anyone can use without needing instruction. It also comes in numerous models for users who want bigger screens or different button configurations. However, the iPhone comes with a comprehensive app store, making it more suitable for users who want an easy-to-use tablet substitute.

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What are some ways to trade and barter online?

SwapTreasures.com lets users post their unwanted items on the website and receive points for these items. The more popular their items, the higher the offers they receive in points. Users can choose which offer to accept, but they have to do it within 10 days of the offering. They can use their points to trade for items they want.

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How do you install a SIM card in a ZTE phone?

To open the back cover of the ZTE Zinger phone, go to the bottom side of the phone towards the mouthpiece, and then look for the empty slot on the left side. Insert your fingernail or a blunt flat object into the empty slot, and lift it up gently.\nLocate the small black tab inside the phone, press it gently and insert the SIM card. The metal contact section of the SIM card should face downwards when inserting the SIM card into the SIM card slot. Make sure the SIM card is properly positioned into the slot before installing the battery and closing the back cover.\nTo confirm whether the SIM car..

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How do you get Windows Media Player on Windows 7?

If Windows Media Player is missing or not functioning properly, it can be reinstalled. From the Control Panel, users should select Turn Windows Features On or Off. If the box beside Windows Media Player is clear, users can simply check the box, exit and restart the computer. If the box is darkened, users should clear the box, exit and restart, and then return to this area, check the box and restart again. When using Windows Media Player for the first time, users can configure it to associate the appropriate file types and designate it as the default player for media files.

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How can someone activate a Straight Talk phone?

The main advantages of using Straight Talk phones are that charges are quite competitive, the company has excellent data coverage and Straight Talk customer care is one of the most efficient in the cell phone industry. Follow these steps to activate a Straight Talk phone.Visit the Straight Talk websiteUse a computer or other Internet enabled device such as a tablet and access the Internet. Type in the company's website address.Start activation processAt the top of the homepage, look for the section marked Active/Reactivate. Point the cursor on that section and watch for a drop down menu t..

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How does a wi-fi booster work?

Internal wi-fi boosters and the add-on versions also use MIMO technology to boost signal strength between a computer and a router. The antenna of the router is unscrewed and replaced with high powered ones that contain hundreds of transmitters and receivers for improved signal strength and range.\nPower-line wi-fi boosters transfer data between the computer and modem through the existing electrical lines. They use USB, Ethernet and wi-fi networks for easier communication between the computer and the network. The electrical lines data transfer system is faster than data sent by wi-fi.\nThe most..

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How do you read a DVD to TV hookup diagram?

Many DVD players connect to TVs with a traditional RCA cable that comes with red, yellow and white connectors on each end. Some TVs and DVD players use only two of the connectors; refer to the diagram to determine which connectors to plug in. Televisions that use component cables may have additional blue and green connectors. Use the colors on the diagram to determine the correct placement of each connector.\nNewer-model DVD players and televisions may connect with an HDMI cable. In this case, the hookup diagram shows only a single cable line. Locate the HDMI or HDMI Out label on the drawing o..

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How do you post a classified ad for pets?

On eBayClassifieds, choose the type of pet under the Pets category, click Create Your Free Ad, provide the details of the advertisement, and then click Preview Your Ad.\nOn Craigslist, click the Post To Classifieds link, select Community, click Continue, and then select Pets. Provide the details of the advertisement, agree to the terms and conditions, and then click Publish in the next page.

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