Author Archives: Jonathan M. Rosen
Choosing the Best Laptop
We are frequently asked which laptop we recommend and what our opinion is on the best laptop. Since all laptops use similar components, the real difference in laptops is how the manufacturer handles warranty replacement of parts. When purchasing a … Continue reading
How to Properly Secure Old Hard Drives
Throughout the useful life of a computer, securing and protecting the data on the hard drive is a necessary concern. But when computers are discarded, the data has to be removed effectively to ensure no one else can read the … Continue reading
How Long Does a Computer Last?
A previous post described how to determine the real age of a computer by looking at the power-on time instead of the date of manufacture. A related question that is frequently asked is how long will a computer last? Based … Continue reading
Ten different causes for lock-ups
When a computer encounters a hardware problem, it will try to display an error and warn the user that a component has failed. This response works well with peripherals and minor components like a keyboard, mouse or printer. For more … Continue reading
How Old is Your Computer?
We frequently hear people say “my computer is old” and then they try to remember when they bought the computer to determine its age. Describing a computer by its age is only part of the story, and it can lead … Continue reading
Living with Outlook’s limits
Microsoft Outlook is a widely used e-mail program, but it should come with a book listing all of the limitations. Most of these limitations are related to the design of Outlook, because Outlook stores all messages in a single database … Continue reading
Are you still defragmenting?
Microsoft Windows has always included a feature to defragment hard drives, and defragmenting is widely recommended as a necessary maintenance activity. But does it make a difference? When DOS and early versions of Windows 95/98/ME were released, they used a … Continue reading
Understanding laptop batteries
Laptop batteries display a puzzling behavior: when they are new, a laptop may run for hours on a full charge, but as time passes, the battery doesn’t last as long. Checking the battery charge in Windows may show 100% charged … Continue reading
Determining the right RAM size
Computers rely on RAM memory to run programs, and RAM memory has a significant effect on performance. Determining the correct amount of RAM for a computer does not need to be guesswork; it can be accurately checked using a simple … Continue reading
Making better domain names
Since the Internet was made available to the public around 1995, millions of domain names have been registered. Here are few thoughts on how domain names can be improved: Why does everyone insist on writing domain names all in the … Continue reading

