Microdyne Computer Services in Medicine Hat, AB

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Tech Tips

 

Brand-name laptops
Custom-built laptops
National brand laptops on the market today; Dell, HP, Toshiba, Compaq and Sony, to name some popular companies, DO NOT manufacture their own computers.

These companies purchase their laptops from ODM (Original Design Manufacturers), such as Clevo, Compal, Asus, MSI, Quanta, Wistron, Mitac, Arima and Inventec.

These ODM’s design and manufacture various models and re-sell to the national brand companies as a barebone system.

Dell, Toshiba and the others previously mentioned; then customize these systems with processors, hard drives, RAM, DVD drives, wireless, bluetooth, along with other internal accessories, then install a Microsoft Operating system; label it and market these computers as their own!

Most of these national brand computer companies also force you to purchase a Microsoft operating system — if you already have one or not! No other options for o/s are standard on these computers.

Over the last few years, national brand computer companies are striving for the lowest cost units, their base or bare-bones machines are more stripped down than ever before!

 

Microdyne doesn’t bring in the stripped down basic models, we still buy fully featured models with the latest technology. So whether you’re buying; a custom built computer, or a “Genuine Microdyne Custom Built Computer”, (See Products for the difference between a custom built & Microdyne Custom Built Computers), you are buying cutting edge technology combined with non proprietary components, more flexible customizations and unmatched personalization to meet your unique computing needs.

At Microdyne we understand how cruicial after sales support is for our customers. With national brand computers’ tech support, you often have to go through many automated menus to reach a live person. When you call Microdyne Computer Services for support, you will speak to a real person right away!

Below is a list of the more popular ODM’s that Microdyne carries.

  • Clevo: makes some of the highest performance machines on the market today.
  • Compal: is the world’s 2nd largest laptop maker in the world.
  • Asus: founded in 1989, one of the few that makes their own laptops. Asus is known worldwide for their motherboards, video cards and many other PC and electronic components

 

Why computers slow down?

Desktop ComputerA new computer right out of the box is an engineering marvel. Programs and files load with lightening speed. Unfortunately, computers do not remain in this pristine condition for very long. You do not notice it at first, but usually sooner rather than later that peppy performance is gone.
There is no single answer; a combination of factors contribute to the gradual degradation of a computer’s performance. The causes fall into several categories.

  • The first is hardware design.
  • Another is virus and spyware infiltration.

A great deal of performance degradation is caused by some of the remedies the user may have applied to cure the first two causes!

 

Other contributors are just simple use of the computer.

  •  Surfing the net
  •  Downloading files
  •  installing and uninstalling programs
  •  Creating documents 

Windows creates temporary files to do what is needed at the time and in most cases, these files are left behind. As your computer is running it has many more files to search through to find what it’s looking for; this takes more time, slowing down your PC. Uninstallers rarely remove programs fully that are no longer in use. Often temporary files, registry entries, and folders are left behind.

 

The Heat is On

Computer ChipsChips, inside your computer, especially the CPU, create heat. As electrons race through all of those miniature circuits, they encounter subatomic resistance. That resistance, and the heat it produces, really adds up when you multiply it by all of the electrons bumping around in there. A constant flow of air over your system’s various components keeps them at an operational temperature to prevent overheating yet manage the heat build up.

Heat kills, which means you need to keep track of this variable. Concern about heat in personal computers is a relatively new phenomenon. In the old days, computers didn’t perform enough work to generate enough heat to worry about. Simple passive air flow over the CPU dissipated any heat it produced. Today’s much more powerful, faster processors generate tiny but impressive PC saunas that require the constant cooling of internal fans

 

Fake Antivirus Alerts

fake anti-virus warningIt’s amazing how many computers I see come into my shop for repair with the same problem. Fake antivirus alerts, pop-ups, and even a fake blue screen of death!

If an ‘alarm alert’ appears on your computer screen, your PC has been infected!. These alerts offer an opportunity to download “Antivirus XP 2008-2009″ (aka “Antivirus XP Pro”), to remove the infection. Do not click any links, turn off your computer using the on/off button and call a computer professional, (our tech support number is 403 580 5652).

IF your PC is already infected, the damage can be minimized. Antivirus XP 2008-2009 is a component of the FakeAlert family of trojans. It follows in a long line of schemes to extort money from innocent computer users via multi component malware.

The FakeAlert family is one part trojan, one part downloader, and one part rogue security product. All components work in tandem to trick users out of money. The downloader pulls down various code and installs a rogue security product. The most recent, and currently most prolific ‘rogue security product’ is “Antivirus XP 2009″, but that changes regularly. Past rogue security products have included; Antivirus 2009, WinFixer 2006 and Malware Protector 2008. Most variants hijack a user’s desktop and screensaver. These rogue security products also use what may look like legitimate Windows alerts, but are actually fake alerts.

These alerts scare users into thinking they are infected with spyware. Unfortunately, the actual infection is FakeAlert (and related components). These alerts offer to remedy the infection, (with a rogue security product), that removes the “spyware” for a fee. The entire scheme is meant to get users’ money. All components need to be removed to neutralize the threat.

Courtesy of: SPAMfigher News, Issue: 27-02-2009 (Check Out Virus Alerts and (Online) Threats, for info on current threats & viruses.