An Inexpensive Solution to Securing Public Access Computers

Offering secure public Internet access is not as easy as it may seem. As the IT manager for a mid-sized public library, it’s become apparent to me that creating a secure network of library workstations for use by the public is more important than ever before. System administrators have the responsibility of protecting the library’s networks and systems, while ensuring quality and speedy service to all patrons.

Buying Cheap Refurbished Laptops

When comparing refurbished laptop models, ask about these specifications:

Central Processing Unit: The CPU or processor is the heart of the computer. The more software you want in your refurbished laptop, the more powerful the processor has to be. A 32-bit processor is less powerful and less expensive than a 64-bit processor.

What Can You Do With A Mac Mini?

If you have not seen the newest addition to the Macintosh line, it is worth taking a look. It is a very small computer that is only 6.5 x 6.5 x 2 inches. The Mac Mini is about the size of one of those internal CD-ROM drives you install into a PC.

When Good Color Goes Bad…

Even with the popularity of digital technology, and the availability of equipment and software associated with it, many printing firms are still slow to make the changes needed to upgrade their business. More so when it comes to digital photography.

More often than not, most typical printing outfits are no set up to process digital files that bad results do happen.

How To Save Big Bucks On A Laptop Computer

If you’re a bargain shopper looking to get the most bang for your buck, you’ll find no shortage of deals on the Internet.

And that’s particularly true in the fast-changing world of laptop computers, where you’ll find three bargain sources right at your fingertips:

1. Clearance Sales

Just like many brick-and-mortar retail stores, many computer manufacturer websites have clearance sections.

How To Backup Your Hard Drive

We all know that we should back up our system as soon as possible. But if you’re like most of us, you will get to it tomorrow. The problem is that tomorrow rarely ever comes until you experience a serious computer failure and then it’s too late.

Taking the time to backup your data or entire hard drive is not as painstaking as it may seem.

Bluetooth Can Be Cracked!

Nothing is completely safe today. Adobe has recently released a patch for a security hole in different graphical software, so why should Bluetooth be safe?

… and Bluetooth isn’t safe off course!

Two researchers of the Tel Aviv University School of Electrical Engineering Systems say they have discovered a technique for taking control of Bluetooth-enabled mobile phones.

What is EEPROM ?

EEPROM stands for Electrical Erasable Programmable Read Only Memory and also referred to as E²PROM. As the name suggest, an EEPROM can be both erased and programmed with electrical pulses. Since it can be both electrically written into and electrically erased, the EEPROM can be rapidly programmed and erased in circuit for reprogramming without removing them from the circuit board.

Adding Serial Ports to a Computer with Only USB Ports

So you bought a new computer but you don’t have serial ports?

It’s surprisingly common these days - you find an awesome machine that does everything you want it to do, but then you get home and find out that amongst the lightning-fast processor and terabyte hard drive, you’re missing something - a serial port.

Ten Ways (plus 1) to Save on Printer Ink and Toner Cartridges

Are you getting tired of the high cost of printing? You’re not alone. Many consumers are up in arms. For example, they believe paying $22 per ounce for printer ink and $150 to $300 (or more) for a toner cartridge is way too much.

Most of the major printer manufacturers have adopted the same marketing model as the razor blade, TiVo and cell phone industry.