Archive for the ‘Hardware & Gadgets’ Category

Computer Running Slow? Try These 4 Solutions…

Monday, August 16th, 2010

One of the biggest complaints we hear from computer users is that their PC runs as slow as continental drift. If your computer is a couple of years old and you don’t have the money to invest in a new one, these 5 tricks will help speed up its performance.

1. Free Up Disk Space.

If you are running Windows XP, Vista or Windows 7, the tool is called “Disk Cleanup”. These utilities find files taking up space on your hard drive that you can safely delete to free up space and improve performance.

Some of the files it will search for are:
 Temporary Internet files
 Files in the recycle bin
 Microsoft Active X controls and Java applets that were downloaded
 Windows temporary files
 Optional Windows components that you don’t use
 Programs you no longer use

In most cases, temporary Internet files are the biggest disk space bandits because your browser caches (stores) each page you visit for faster access the next time you go to that site. These files are not necessary and can safely be deleted.

How to use Disk Clean Up:
1. Click Start > All Programs > Accessories > System Tools > Disk Cleanup.
2. Scroll through the dialog box that pops up and select the files you want to delete or compress.
3. When prompted to confirm that you want to perform those actions chose “yes”.

2. Defragment your drive.

When Windows stores a document, it starts to save the document in the first area of free space on your hard drive. When it runs out of room in this initial space, it fragments the file and stores the rest of it on the next space available, and so on, until the entire document is stored. When you try to open that file again, your computer has to find all of the fragments and piece them together before it will display the document. This takes longer and results in slower performance.
The Disk Defragmenter utility consolidates fragmented files and folders on your computer’s hard disk so that each file is stored on a single, adjacent space on the hard drive. This enables your system to find and access to files and folders much faster. Disk Defragmenter also consolidates your hard drive’s free space making it less likely that new files will be fragmented.
How to defragment your hard drive:
Click Start > All Programs > Accessories > System Tools > Disk Defragmenter.

3. Clean up the spyware on your machine.

Spyware is Internet jargon for hidden programs advertisers install on your PC without your permission to “spy” on you, gather information, and report this information about you and your online activities to some outside person.

Spyware works in the background sucking up system resources and considerably slowing down your PC’s performance. But that’s not the worst of it. In addition to slowing down your computer, it can be responsible for delivering a boatload of spam, altering your web browser, and serving up a bounty of pop up ads. In some of the more extreme cases, spyware can also steal your identify, passwords, e-mail address book, and even use your PC for illegal activities.

There are a number of programs available to keep your computer spyware free. These include Ad-aware, (http://www.lavasoftusa.com), Spybot-Search & Destroy (http://www.safer-networking.org), Microsoft Security Essentials (http://www.microsoft.com/downloads), and Spy Sweeper (http://www.webroot.com). All but Ad-aware can be used to block further infections, and they are all free except for Spy Sweeper, which is $30.

4. Add memory.

This can be a relatively cheap way to speed things up. If you have 512 megabytes or 1 gigabyte of memory in a Windows XP, you can raise that to 2 gigabytes for a real boost.

You could also upgrade the motherboard, hard drive, chip, and video card, but then you are getting into more money. If your machine is that old, you would be better off purchasing a new computer. But before you do that, try these 4 tips and see if that won’t get you a little more life out of your computer.

Happy & safe computing!!

iPad Review Performed by a Geek

Monday, May 3rd, 2010

We have one of those “guys” in our office that forms a line at 1:00 am to wait for a store to open at 10:00 am just to purchase the lastest gadget. Of course, he was one of the first people to buy the new iPad. I asked him to tell me about it, which i have included below. Once you get through the geekspeak, my conclusion is….it is a toy! See what you think.

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The iPad is a device that can be related to as an oversized iPod Touch. It is now more of a media consumption device, meaning that it can play media such as videos, music, picture slideshows, and run many apps. The iPad has the potential to become more of a media creation device, once there are more Apps that are tailored for media creation. There are Apps that are developed specifically for the iPad, and it can also run the Apps that were developed for the iPhone and iPod Touch. The Apps that are designed for the iPod Touch and iPhone run smaller in the middle of the screen, this is because the Apps were designed on the smaller screen. The iPad does give the option to magnify the App to full screen, but the graphics in most of the iPhone Apps that I have ran on the iPad have been degraded when I launch them in Full Screen Mode.
The iPad has a great user interface, if you have used an iPhone or and iPod Touch you know what I am talking about. The screen is a capacitive touch screen that is made out of glass with an LCD Display behind it, but this means the device will not respond to objects such as pens and styluses. The interface allows you to use your fingers to maneuver around inside the Operating System. After a few weeks of use it becomes natural. Ask someone you know that uses an iPhone.
The iPad is not a tablet pc replacement. I see the iPad as a device that represents what a “netbook” should be. Keep in mind that the “netbooks” do have more inputs than the iPad. The iPad only has the 30 pin iPod connector as an input. The iPad also limits its users to Apps that are found in the App Store. These Apps have all gone through proper testing by Apple to check compatibility and allows Apple to control what applications can be used on the device. I feel this is a good feature this makes it so that the user cannot install an App that the iPad cannot handle. This is unlike the netbooks; I see too often when people buy a netbook and see it as a computer replacement. Then they install applications that require better hardware to run properly, such as Adobe Photoshop.
I have found one flaw in my testing of the iPad & that flaw has to do with re-joining wireless networks. When you are using the iPad on a wireless network and then put the device to sleep, I notice from time to time the device asks you to re-authenticate with the network (type in the wireless password again). This can be pretty annoying. Also keep in mind that some college universities are banning the iPad as it is interfering with their networks. I have not experienced this personally but I have read about it.
In conclusion, the iPad is a nicanthony iPade media device. I would not recommend using this device as a computer or tablet PC replacement.
By: Anthony DiMichele, MCTS
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