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When did CDs become available?

Compact discs use microscopic grooves that can be read by a laser. Because lasers are far more precise than the needles used on vinyl records, they can store far more audio and data than vinyl albums, and their superior sound and practicality make them preferable to music tapes. While digital distribution has partially supplanted CDs, they remain the top choice for people who want a physical copy of their music.

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How do you reblog on Tumblr?

Find the post you want to reblogLocate the post you wish to reblog. You can reblog a post either from your dashboard or directly from another user's blog. To reblog from another user's blog, you typically need to reach the permalink of the post. The permalink is a unique URL for each specific post on a Tumblr user's blog.Click the Reblog buttonClick the Reblog button below the post to reblog from the dashboard. The button is represented by two arrows rotated to form a square shape. Click the Reblog button with the text "Reblog" and the same symbol in the top right corner of the ..

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Can you check the location of a person by his cell phone usage?

The New York Times states that tracking apps are available for iPad, iPhone, iTouch and Android platform devices; many of them are free or low cost. These apps can be used to connect families, so parents can track their children's locations, for example. Fox News identifies a dark side to the ability to track anyone, anywhere, any time, because criminals and hackers can use the same technology to track people who might be unaware that they are being tracked. However, the potential for abuse is limited by the security features of the apps. Every app requires each cell phone user to "opt-in..

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How do you open a RAR file?

Windows does not support RAR files, but there are several third party software applications that do. Most compression and decompression applications can open RAR files. Windows users can either opt to buy the WinRAR program, which was created by the developers of the .rar file format, or get free open source offerings like the 7-Zip application. Mac OS X has a built-in archive "unpacker" application, but users can also get third party programs like Unarchiver.Most of the compression/decompression applications can only extract (decompress) the contents of a RAR file, while some can also create ..

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Why does my home page keep changing?

Many programs offer to change the user's home page when being installed to the machine. This option has to be unchecked before continuing to avoid its installation and often leads to home page changes being installed due to inattention.\nTo change altered Internet Explorer pages, the user must click on the gear button and select the General tab under Internet Options. There is a box named Home Page, and that is where the user can change her home page. Changing the home page in Mozilla Firefox is similar. The user must click the Firefox menu button, Internet Options and General before inse..

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Can you get free prepaid phone minutes?

One program for free prepaid phone minutes is from Safelink, a government cellphone carrier for low-income applicants. The Safelink program gives qualifying applicants both a cellphone and up to 350 local and domestic long distance minutes for free plus unlimited text messages. Carriers with similar offers are Assurance Wireless and Reachout Wireless.

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Can you view high school yearbooks online?

The best place for viewing a yearbook online is a yearbook directory, such as Classmates.com or E-Yearbook. If the directory offers its visitors a search function, try searching for the name of the school. Former students may also want to consult their school's website. People who are looking for family yearbooks should try sites dedicated to family history, such as Ancestry.com.

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What is the Verizon Cloud desktop app?

There is no charge for data when using the Verizon Cloud desktop app to synchronize and stream data over Wi-Fi. However, Verizon charges for data usage according to the user's data plan if he doesn’t use a wireless network. The desktop app provides the same level of access as the mobile Verizon Cloud App once a user enters his mobile number and My Verizon password to sign in.\nAs of 2015, Verizon recommends against using Verizon Cloud to store files with sensitive content and personal health care information, because it didn’t design the service for secure transmissions. Verizon Cloud..

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How do you log in to your Chase credit card account online?

Chase also has free apps for Android and Apple devices that customers can install to manage their credit cards accounts on their mobile devices. Credit card customers can sign up for paperless statements, view recent transactions, set up automatic payments, make one-time payments and add authorized users from their online accounts. Chase also allows customers to opt in to receive alerts via text or email when statements are available, when payments are due and when payments are received, according to the bank's website.

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How do you measure the dimensions of a flat panel TV?

The width is typically the longer side of a rectangular flat TV, and the height is typically the shorter side of the TV. The diagonal measurement across the TV is often listed in the TV descriptions at online retail sites.\nIn addition to measuring the height and width, the depth of the flat screen TV may be measured by measuring how thick the TV is from the front screen to the back of the TV. One might also consider measuring the dimensions of the base of the TV, if it has a base. The height of the base may be added to the overall height of the TV in some cases.

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