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When using a Proview LCD television system, you can watch the video content from just about any source, ranging from a DVD player to VCR, or even a high-definition cable receiver. However, if the video is not properly appearing on the television screen or if the audio is not being reproduced, you need to check the equipment and cable connections to pinpoint exactly what is causing the problem.

One of the built-in administrative control features of Ubuntu is the ability to block websites from within the operating system. This can be useful, especially if you don’t want your children to have access to certain websites. If you or someone else blocked the Facebook website on your Ubuntu computer, you always have the ability to unblock it. Use the Hosts file in Ubuntu to block and unblock websites. Tips Warnings Writer Bio

Resolution and Settings Many webcams come with software to use the device and adjust settings. While the depth and quality of the settings offered vary by webcam and software, this program’s settings menu may provide your solution. Try raising the resolution or adjusting any focus settings you find. If you’re using the webcam to make video calls in programs like Skype and Yahoo Messenger, also check that program’s video settings. Some webcams also have a manual focus ring on the device itself....

The initial installation of your Netgear wireless router was comprised of a hardware and an optional software element. To fully uninstall your Netgear wireless router, you need to remove both of these. To remove the hardware, bypass the physical router so your computer connects directly to your Internet service provider’s modem. Windows 7’s Programs and Features can remove the Netgear software. However, this software is not required for proper router installation or setup, so this software may not have been installed, and therefore, it may not require removal....

When a cell phone comes locked to a particular GSM network, you have to unlock it if you ever want to use the phone with a carrier other than the one from which you purchased it. You can unlock phones using special unlocking software connected with the phone using a cable, but this method is slightly complicated. A better option involves “remote unlocking” your phone by paying a company to generate an unlock code for your particular handset....

After making major changes to a Panasonic Toughbook, check for new Basic Input Output System (BIOS) updates. When you change the operating system or even install new hardware such as a larger hard drive, the system may not work as well as it used to or you may encounter error messages. To prevent this, update the BIOS, which is the software your motherboard uses as the liaison between the operating system and hardware....

The Magellan SporTrak is a hand-held GPS device that provides excellent navigation whether you’re on land or sea. Learning how to use the Magellan SporTrak is simple, leaving you more time to concentrate on the more exciting aspects of your journey. Tips Warnings Writer Bio

The PCVA-IR8U is a USB infrared receiver. It allows you to connect external devices to your computer wirelessly via infrared, which works best with short-range connections. Compaq laptops run on a Windows operating system. When installing a USB device on a Windows computer, a CD is not needed, as Windows will locate and load the necessary drivers for you. Writer Bio

Solder pots are small, temperature-controlled pots or tanks with flared lips that are used to tin wires and soldering tips. Solder pots also are particularly useful for dipping electronics such as printed circuit boards (PCBs) with through-hole leaded components. Solder pots are used in smaller industrial applications or in countries where technology isn’t as easily accessed. Tips Warnings Writer Bio

Calibre is one of several convenient programs available for managing your e-book library, and can handle most major e-readers, including all the Kobo readers. The program can convert books from one format to another, share books between devices and upload locally stored books to your Kobo. A Kobo e-reader can read ePub, PDF, HTML, plain text and some comic book file types, among others. Tips Warnings Writer Bio

Relatively new to the computer networking world, powerline networking kits and adapters are readily available and work on most existing electrical circuits in your home or office. Because of its immaturity as a technology, there are three standards. Vendors, such as Linksys, Netgear and Belkin, manufacture HomePlug AV devices, D-Link and Netgear build UPA devices, and Panasonic drives the HD-PLC standard. Tips Warnings Writer Bio

ReadyBoost is a feature in Windows Vista, but by changing settings in Windows XP, a user can create a similar feature that has similar functionality. With a USB port and a USB flash drive, you can use ReadyBoost to add more system memory to a computer. More RAM (random access memory) means a faster computer. While the ReadyBoost website states that the program only works with Vista, many online articles offer a method for creating a makeshift ReadyBoost with Windows XP....

Your Sony Bravia television features a Picture-in-Picture (PIP) function, also called Twin Picture. The PIP function displays the image on your computer monitor on the Bravia screen while simultaneously showing the picture from a TV channel in a smaller inset window. The PIP feature enables you to work on business projects while watching TV. You can also use the feature to give presentations to employees, clients and co-workers. Writer Bio

“Java Archive” files, or .JAR files, are special types of compressed archives that typically contain various Java classes and data files. These files are not officially supported by WinZIP, a widely used archiving program for the PC, but can still be opened and extracted by the program in the same manner as a .ZIP file might be.

PayPal may limit your account and ask you to confirm your identification if you’ve made an unusually large purchase, have had your account hacked or if you apply for a PayPal debit or credit card. You must confirm your identity in three separate steps. The last step always asks you to confirm your Social Security number, which you can do by scanning your Social Security Card and uploading it to PayPal....

Launch Instagram on your phone and, if prompted, sign in to your Instagram account. Tap the News icon in the main menu of the app. This icon has a graphic of a speech bubble with a heart silhouette in the center. Tap the “You” tab to view all of your recent mentions interspersed with the most recent likes and comments on your photos. If a user has an account set to private and mentions you in a photo, you won’t be able to see the mention unless the user has approved you as a follower....

Bravia is a line of high-definition televisions manufactured by Sony. The assorted models included in the product line vary in the features that they offer. Some Bravia models include networking hardware that is typically coupled with Internet software. Network-ready Bravia models can then be connected to the Internet in order to access several specific features, such as the streaming of Netflix “Instant View” movies. Owners of these Bravia models who also have Netflix accounts can watch Netflix streaming videos directly on their televisions without the need for any additional devices....

The Western Digital My Book Live is an external hard drive that connects to a local network to provide on-demand personal cloud storage. If you’re selling your My Book Live or need to completely wipe the drive clean for any other reason, perform a full factory restore to reset the device back to original manufacturer settings and securely wipe all data from storage. Tips Writer Bio

Modern car radios are nearly uniform in wiring from the radio to the vehicle’s harness. Clarion radios are no different, excluding video-based models. Audio-centric units have a standardized harness that is nearly identical from one model to the next. In fact, various aftermarket accessory companies have made car radio installations easier by eliminating the need to cut any factory wiring in the vehicle. This makes wiring a Clarion car stereo to nearly any vehicle a fairly simple job....