If you work on a medium to a large size network, then you need to understand IP subnetting? IP subnetting lets you breakup a large network into smaller sub-networks. Personally I find this subject one of the more difficult parts of networking to understand, mostly because you don't use this knowledge very often.If you want to understand this topic here is an an excerpt from a TechRepublic
Tuesday, August 28, 2007
Monday, August 27, 2007
Software: CCleaner
Posted on 9:42 PM by Unknown
CCleaner is a free system optimization and privacy tool. This utility can remove unneeded files from your system thus freeing up hard disk space. It also can remove the URL history, cookies, and other types of privacy data from the top three main Web browsers (IE, Firefox and Opera).
Saturday, August 25, 2007
Software: Glary Utilities (Free)
Posted on 2:00 AM by Unknown
Glary Utilities offers several easy-to-use system tools and utilities to help fix, maintain and protect your computer. When you open the application you will be presented with five basic tabs, each tab represents a category of tools:
Clean Up & Repair
Optimize & Improve
Privacy & Security
Files & Folders
System Tools
The program is free for personal use.
Clean Up & Repair
Optimize & Improve
Privacy & Security
Files & Folders
System Tools
The program is free for personal use.
Thursday, August 23, 2007
Software: Google Earth 4.2 (Now You Can Explore the Sky)
Posted on 9:03 PM by Unknown
Want to explore the known universe from your computer. With Google Earth 4.2, you can explore the earth or skies and see planets, stars, nebulas and galaxies. The new 'Sky' feature in Google Earth 4.2 includes images taken by the Hubble space telescope. Watch the video to learn more.
Wednesday, August 22, 2007
Software: Indentifing Your CPU and RAM
Posted on 9:18 PM by Unknown
CPU-Z is one of the best utilities for finding out what type of CPU and RAM you have installed on your computer. What is even better is this program is freeware, and can be run on your computer without having to install it. Below is a list of the information that this program displays:CPUName and number.Core stepping and process.Package.Core voltage.Internal and external clocks, clock
Tuesday, August 21, 2007
The Essential Guide To PC Memory
Posted on 7:22 PM by Unknown
PC Magazine reports: "How much memory does Vista really need? What about Windows XP? And what the heck does DDR mean? How much money will a memory upgrade cost, and where do you buy it? We'll answer these questions and more, briefing you on the essentials of PC memory technology and saving you a great deal of money and hassle. Whether you're building a new system from scratch or upgrading, you'll
Monday, August 20, 2007
Internet: Testing Your Bandwidth Speed
Posted on 10:25 PM by Unknown
Not too long ago, the speed of your Internet connection was determined by the speed of your modem and your ISP's modem, plus quality of the line you're using to connect. With today's new high-speed broadband connections (such as: DSL, Cable, Fiber, etc.), the speed of your bandwidth connection is only limited to your budget and the availability of the service.Although, you may wonder how you can
Wednesday, August 15, 2007
Windows Vista: Performance Updates
Posted on 6:36 PM by Unknown
Microsoft has released two updates for Windows Vista that address performance and reliability issues. These updates include several enhancements and other fixes, below is a brief list of some of the updates:System and memory performance enhancementsFixes for video driversFixes for wake-from-hibernation problemsImproved compatibility with printersBetter HD DVD/Blu-ray playbackImprovements in file
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