non prescription reading glasses strength


How to Read a TXF File

TXF files contain tax data. The format is standard with tax and accounting software. When you have a TXF file, you can easily open it in TurboTax, Microsoft Money, H & R Block At Home and Mint.com software. This is handy when a tax preparer creates a file with your tax information that you would […]



How to Read a Megger

In order to measure the insulation resistance in electrical wiring and electrical motors, electricians use the megohmmeter, also known as a megger. It differs from an ohmmeter in that, unlike the ohmmeter, it is able to measure resistances in ohm values of more than one million. This capacity is practical when measuring resistance in high-voltage […]



How to Have a PDF Open on the Last Page Read

Books have page markers and corners to fold down, but Adobe Reader, the most commonly used PDF viewer, doesn’t make it quite that simple. It’s much more convenient to return to the last page you viewed in a PDF document. You don’t need to remember page numbers or section headings if you enable Adobe Reader […]



Adobe Reader Mark Up Tools

While Adobe Reader has far less functionality than Adobe Acrobat, you can participate in a review process using nothing but Adobe Reader. The markup tools are similar to those available in Acrobat, but are only active in Reader when the author has enabled the PDF for commenting in Adobe Reader. These markup tools facilitate the […]



How to Read a Tab Delimited File in Java

Reading tab delimited files is an essential way to read basic output from Java. Some databases export data in tab or comma delimited format, so importing that data in Java is a way to display the results of a database to an application that is unable to query the tables directly. Importing and reading tab […]



How to Read Email in VB

Visual Basic (VB) provides developers with powerful tools that interact with users’ desktops. One way to use the VB platform is to create an email reader. You can use VB to retrieve and read email on your desktop. The software programming language uses the internal mail components to connect to the user’s mail server, download […]



How to Read Steamy Love Stories for Free Online

Fans of romance are loyal to the genre and enjoy the settings and characters that allow them to escape to other worlds through romantic fiction. Today, the Internet opens up a world as well, which includes many websites that offer steamy romantic tales free of charge. In addition to romance giants such as Harlequin, there […]



The Best Study Lamps

Finding the best lighting for study is important for everyone, young and old and in between. For the sake of maximizing the use of time and energy, and for the very important goal of preserving eyesight, anyone reading for understanding and retention needs not only adequate light, but light that ensures reading with ease. Only […]



How to Read Urine Reagent Strips

Medical workers use dry reagent strips, or “dipsticks,” to detect excretions in the urine that indicate disease. Different strips can test for different excretions–and therefore different diseases, from inadequate insulin to cancer. Test strips come in containers with color charts to which you would compare the test strip. They also come with color charts on […]



How to Read an R134A Air Conditioning Gauge

R-134a is the refrigerant used in the majority of cars manufactured after 1993. Over time the refrigerant, also known as freon, can become low. When the freon is low the air conditioning system will not cool as quickly or even at all. Testing the air conditioning system with a R-134a gauge will help you quickly […]



How to Turn on the Biometric Reader on Windows 7

Many laptops currently on the market now include biometric readers which scan your fingerprints to let you access your computer. Fingerprint scanning can increase the security on your machine by enhancing protection beyond your normal system passwords. When using the Windows 7 operating system on a computer with a biometric scanner, you can set up […]



How to Take an Amp Reading on an Electrical Motor

Electrical circuits can often develop problems. Parts of the wiring may have been broken, one of the components might have burned out or the power source itself is no longer viable. If this happens to an electrical item with moving parts, the first place to check is the electrical motor. This is the main component […]



How to Read Laboratory Blood Results

CBC. BMP. These are names of common blood tests your doctor may order. In fact, two of the most common blood tests are a Complete Blood Count (CBC) and Basic Metabolic Panel (BMP) according to the U.S. Department of Health and Human Services. Tests like these reflect your general health and give doctors a place […]



How to Convert a Load Cell Reading Into Total Weight

Strain gauge load cells are by far the most common type of load cell-based weighing system in 2010. Strain gauge load cell weighing systems convert weights into analog output signals that can be further conditioned to indicate weight in digital meters and control systems. They are used in every area of human endeavor, including commerce, […]



How to Read Tire Sizes

[IMG] http://img-aws.ehowcdn.com/640/cme/photography.prod.demandstudios.com/c9e60c38-893b-40bd-a13a-e526bfefde1b.jpg [/IMG] All tires have a size stamp on the sidewall. (Image: Falken Tire) A tire’s dimensions can be determined by reading the markings on the sidewall. An example tire size is 245/45R18, which tells us the width, sidewall height, internal construction and matching wheel diameter. Let’s take a closer look at the size […]



How to Summarize a Science Article

How to Summarize a Science Article by Alyssa Ideboen [IMG] http://img-aws.ehowcdn.com/300×200/s3.amazonaws.com/cme_public_images/www_ehow_com/i.ehow.com/images/a07/3k/ni/summarize-science-article-800×800.jpg [/IMG] Develop a strategy to gleen the most information from scientific research. Related Articles How to Write a Report on a Newspaper Article How to Summarize an Article How to Write an Article Critique How to Write a Proper Report Elements in a Dissertation […]