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Category: Technology

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Digital Camera Memory Cards

The digital camera has changed the way people take pictures. It is now easier to take a picture, decide if we want to keep it, and delete it if we don’t. Some cameras even allow you to apply effects to your pictures, such as colour replacing. How are digital cameras able to do this? Pictures [...]

Types of Digital Camera Batteries

I mentioned in a previous post, About Digital Cameras, I mentioned that you should always buy two sets of rechargeable batteries. In this post I discuss the two most common rechargeable batteries used by digital cameras, although there are other types of rechargeable batteries on the market. Nickel-Metal Hydride (NiMH) Although research into the NiMH [...]

What are Web Feeds?

A Web feed is used extensively on the Web especially for those who own a blog. They provide a means to distribute the contents of a Web site to subscribers. There are, however, two main types of feeds that can be used to send the sequentially and updated content from a Web site. This post [...]

Conserving Your Laptop Battery Power

Do you ever wish that you can get more out of your battery? Maybe you would need just a few minutes to finish that long document you have been working on? You may already be carrying the power cord and an extra battery, but if you won’t be near AC power for the next several [...]

How Long Will a CD-R Last?

I recently wrote a post called Backing Up Digital Photos where I outlined the various backup media you can use. I discussed the advantages and disadvantages of the various media. After the post I decided to talk more about the longevity of a CD/DVD, since that is probably the most used media for backups. Parts [...]

How to Buy a New Computer

Buying a new computer can be very confusing if you don’t know what you are looking for. There are many components that make up a computer, and you may not know exactly what you need to include in your computer. For example, how much memory or hard drive space will you need, or what type [...]