Assembly Language Machine Architecture

Machine Architecture
Nobody writes programs in machine language any more, and the amount of assembly language programming done in industry is limited. However, learning those two languages is still the best way to learn about what's "under the hood" of a given microcontroller (ìC) and prepare one for good high-level language programming. Debugging is often performed at the assembly level even for high-level language programs (which is usually C for ìCs). All compilers will generate assembly listings for the code they generate so the programmer can see the details of the code they produce. Hard to find bugs usually require inspecting the program logic at that level. Therefore, any ìC programmer should be able to read and understand assembly language code. Many people (this author included) believe the best way (arguably the only way) to become good at reading assembly language is to program in it. The best introduction to assembly language is to first look at a few programs written in machine language. It helps provide a better understanding of the ìC architecture, and an understanding of the purpose of many of the features that exist in assembly.

Best Laptop Brands In 2010

In today's world of aggressive marketing, brands and labels do matter a lot to give trust to the customer on the product quality. Users rely on those brands which have dominated the market over years and also become loyal to the products manufactured by a particular company.
The laptop market has been rapidly growing in recent years and the big players in the market aim to bring down the size and weight of the laptops and also improve its look. Since so many new models are released every year, users are sometimes confused about which brand to buy. The choice of laptop differs based on the primary purpose. For example, users looking for gaming laptops have different preferences than people who want to look at professional laptops.
Various internet polls are conducted from time to time and the result for the best brand differs between each poll. However, some names are popular and preferred across most of the polls. The following is a list of such brands and some customer reviews about them.

Top Ten Ways To Stay Virus and Spyware Free

Several friends and my wife have become victim to Internet hackers, viruses and spyware recently. While there is no 100% guarantee against becoming a victim yourself, I have some proven methods to make you virtually immune to these kinds of things. I am no expert, but since I have incorporated these steps I have enjoyed hassle-free Internet browsing. Here are 10 basic steps everyone needs to follow and they are all free. You should never have to pay to be safe.
#1 - Stop using Internet Explorer immediately. Regardless of what Microsoft claims, Internet Explorer is the worst browser ever created and you need to avoid it like the plague. I highly recommend using Mozilla Firefox as your sole browser. It is free and very secure. Make sure you download the No Script and Ad Block Plus plug-ins and you are all set. These automatically update to keep you protected against new threats. This browser with these plug-ins block scripts from running on pages you open. You can allow scripts to run on trusted pages and also allow specific scripts on specific sites to run. Also, use the Pop-up Blocker feature at all times. Never surf the net without this!

Surround Sound Systems

Unwinding to your favorite music or movie at the end of the day is now even better with surround sound systems available. The market is flooded with different audio systems; some come with YG acoustics while other have feature like balanced audio technology. Thanks to the latest technology, you can get any kind of audio system you desire. One of the most common audio systems is a surround sound system.
Surround sound systems are perfect for music lovers who are fond of latest technology. As the name suggests, this technology surrounds one with music from all directions. While watching movies in a theater we tend to feel that we are surrounded with distinct sound effects from all sides. This happens because theaters have a surround sound system installed. Earlier speakers in theatres were installed just in front, but today we are literally surrounded by them to get a more vivid experience. The technology of surround sound proffers many sound channels,

Samsung Tocco Lite

A Korea based mobile manufacturing company Samsung has  manufactured a new handset named Samsung Tocco lite which has the beauty with the technology. This phone has 3.0 inches wide TFT resistive touchscreen with 256k colors. Accelerometer sensor and Handwriting recognition are additional features of the display. The internal memory of the phone is 50 MB which can store your favorite tracks and videos. The memory is extendable upto 16 GB if required. GPRS and EDGE is available in the handset for easy internet access. The camera of this device is amazing which is 3.15 MP. Document viewer (Word, Excel, PowerPoint, PDF) is also there to help you out in your daily routine.