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In a conventional retail business that sells products, whether you are Wal-Mart or Avon, you have to buy inventory to use to resell your products to the customer. Then, you have to have a system in place to track your inventory and move it, depending on what is selling best. That’s why retailers often hire clerks to help them manage their inventory. Sometimes, you even have to store the inventory until a buyer shows up who wants your product.

With infoproducts, you may need to store one copy of each of your products, but you don’t have to rent space to store them and you don’t have to make multiple copies to allow many customers to buy the same product. You will want to manage your inventory, but it can usually be done from a server that automatically allows a paying customer to access the download area after payment is made. This is totally independent of you being around to help the customer or even having a hired clerk to move the product around. This makes infoproducts a marketing cycle with very little overhead. The money that you save on overhead can then translate into profits down the line.

Infoproducts are easy to create and deploy over the Internet. They do not require expensive manufacturing processes. They do not require specialized computer programming skills. On the whole, the marketing streamline is very lean and mean. It provides the optimal return on your investment with very little startup costs in overhead or production costs.  Read more...

Did I choose the best laptop ?

Keys to choosing the best laptop computer :

Who is thelaptop user? When choosing a laptop computer, it is important to understand who will be using it.., school student, college student, professional businessman ,office worker, etc.

Where will the laptop be used? For heavy mobile users such as college students and professionals, size, weight and battery life are very important. So when looking over the reviews and relevant specs, keep those factors in mind. The average high school student uses a laptop from room to room in their house, and have loads of access to AC power most of the time. So for these users, the factors listed above may not be as critical.

How will the laptop be used? The more mobile the user, the more durability is needed. Heavy users ie sales reps spend a great deal of time start and shutting down their laptops every day. an average large user will open and shut their notebook computer 5 times a day. Although that may not seem alot of wear and tear, there is also the issue of general handling. Heavy users will be travelling from location to location, in and out of cars,on and off planes etc on a constant basis. This increases the likelihood of damage to the laptop computer, via dropping, bumping and banging, drink spills on the keyboard, etc….  Read more...

Hickory, NC – April 16th, 2009 - avast! Anti-Virus products are already known for their innovative features, affordability, and potency. As of today they will also be known for no-cost, world class US-Based product support. Walling Data, North America’s top value-added distributor (VAD) of online security products, announced today that it has been named the first Authorized VAD of avast! products in North America and will be the exclusive provider of free, unlimited, U.S.-based remote and toll-free telephone support for the product suite.

All customers in North America who purchase any avast! anti-virus product from Walling Data will receive thorough product support via the telephone, email, and remote support. Additionally, Enterprise and Education customers will receive unlimited product training for their IT Departments, and product deployment assistance at no additional charge. Walling Data will offer generous discounts for education, government and nonprofit customer segments.

“We chose to work with Walling Data based on its excellent track record for recruiting and servicing customers in the education, government and nonprofit markets. It’s reputation for providing top notch customer service in these segments is unheard of,” said Eduard Kucera, Chairman of Alwil Software A.S.,. “Walling Data’s support team is one of the most seasoned and best all around, they are fully trained and prepared to offer full support on our product line. We’re confident this relationship will be a rewarding one for our mutual customers.”  Read more...

The technology used for manufacturing laptops and notebooks are advancing at a neck-breaking speed. Since companies are spending a fortune on the hi-tech research and development of the laptops, their prices can`t drop beyond a limit even if their sizes will. Laptops or notebooks are still being considered as high-end and expensive products. This article will guide you how to reduce you cost while buying a new notebook.

Here are some tips to consider for reducing the cost of that new notebook:

Overall Brand Quality:

Don`t compromise too much on this aspect. Bigger brands tend to offer better services. Hence, if you skimp on this aspect, then might have to take a big risk. However, there are some sites available on the internet that offers effective tools to find the best deal.

Processor:

It is always wise to pick the fasted processor. This is something you should never plan to upgrade later as doing so will require some addition cost. Compromising on this aspect is a bad idea as this has direct bearing on the speed of your work.

Memory:

You can save some money here because you can always upgrade the memory of your laptop as and when you need so. For example, getting 512 MB in the first memory slot (DIMM) will let you add an additional 512MB (in a second memory slot) later on for a total of 1GB, which means you will still make use of the 512MB that came with it.  Read more...

Abstract

The dictionary defines maintenance as, “The work of keeping something in proper order.” However, this definition does not necessarily fit for software. Software maintenance is different from hardware maintenance because software doesn’t physically wear out, but often gets less useful with age. Software is typically delivered with undiscovered flaws. Therefore, software maintenance is: “The process of modifying existing operational software while leaving its primary functions intact.” Maintenance typically exceeds fifty percent of the systems’ life cycle cost . While software maintenance can be treated as a level of effort activity, there are consequences on quality, functionality, reliability, cost and schedule that can be mitigated through the use of parametric estimation techniques.

1. INTRODUCTION

One of the greatest challenges facing software engineers is the management of change control. It has been estimated that the cost of change control can be between 40% and 70% of the life cycle costs . Software engineers have hoped that new languages and new process would greatly reduce these numbers; however this has not been the case. Fundamentally this is because software is still delivered with a significant number of defects. Capers Jones estimates that there are about 5 bugs per Function Point created during Development . Watts Humphrey found “… even experienced software engineers normally inject 100 or more defects per KSLOC . Capers Jones says, “A series of studies the defect density of software ranges from 49.5 to 94.5 errors per thousand lines of code .” The purpose of this article is to first review the fundamentals of software maintenance and to present alternative approaches to estimating software maintenance. A key element to note is that development and management decisions made during the development process can significantly affect the developmental cost and the resulting maintenance costs.  Read more...