Saturday, October 3, 2009

Graphics Editing

GIMP – A complete image editing software with capabilities not found in any other free software product. It can be used as a simple paint program, an expert-quality photo-retouching program, a mass production image renderer, or an image-format converter.
Paint.net - A free image and photo editing software that features an intuitive and innovative user interface with support for layers, unlimited undo, special effects, and a wide variety of useful and powerful tools.
Google sketchup - A powerful yet easy-to-learn 3D software tool that combines a simple, yet robust tool-set with an intelligent drawing system that streamlines and simplifies 3D design.
IrfanView - A fast and compact image viewer/converter that is simple for beginners and powerful for professionals.

Video and Audio

Audacity – A complete recording and sound editing software that is available for Mac OS X, Microsoft Windows, GNU/Linux, and other operating systems.
Media Monkey - A music manager and jukebox for serious music collectors and iPod users. It offers an intelligent tag editor which looks up missing Album Art and track information via Freedb and the Web.
CDex - An application that records audio tracks from CDs and saves them to a disk as regular WAV files or as encoded sound files.
iTunes - One of the highest downloaded digital-jukebox software. Comes with the iTunes Music Store that offers music at 99-cents-per-song.
Winamp - A multimedia player that supports numerous audio and video formats. It also plays streamed video and audio content, both live and recorded, authored worldwide.
VLC - A highly portable multimedia player for various audio and video formats (MPEG-1, MPEG-2, MPEG-4, DivX, mp3, ogg, …) as well as DVDs, VCDs, and various streaming protocols.
QuickTime Alternative - This application let you play QuickTime or Real videos without Apple or Real’s bloated, in-your-face proprietary players.

PDF creator

PrimoPDF - A free tool for high-quality PDF creation, comprising a user-friendly interface that enables printing to PDF from virtually any Windows application.
PDF creator - A simple PDF creation tool for those who just want to skip the technical steps and produce a PDF file. If you know how to print, then you know how to use this software.
doPDF - Using doPDF, you can create searchable PDF files from virtually any application. You can search for text within the created PDF file, and search engines will also index the text from the PDF.

Download manager dm

Download Accelerator Plus - A download manager that can enhance your download experience. Features include a search tab, security check for every site and application you download, more speed per connection, resume broken download and preview file when you download.
Internet download manager - A tool for increasing download speeds by up to 5 times, and for resuming, scheduling, and organizing downloads. The program will resume unfinished downloads due to network problems, or unexpected power outages.
Getright – As a download manager, GetRight supports BitTorrent downloads too. In addition, you can use GetRight to schedule your downloads for later; it can dial your modem (if needed), download the files you want, then hang up or even shut down your computer when it is done.
DownThemAll - A powerful yet easy-to-use Mozilla Firefox extension that adds new advanced download capabilities to your browser.
Flashgot - A Firefox extension that allows you to handle single and massive downloads using the external download managers of your choice.

File Management

Eraser - An advanced security tool for Windows that allows you to completely remove sensitive data from your hard drive by overwriting it several times with carefully selected patterns.
Restoration - An easy to use and straight forward tool to undelete files that were removed from the recycle bin or directly deleted from within Windows (we were able to recover photos from a Flash card that had been formatted).

System Optimization and Diagnostic Tool

CCleaner - A system optimization and privacy tool that removes unused files from your system and allowing Windows to run faster and freeing up valuable hard disk space.
Security Process Explorer - An enhanced task manager, that provides advanced information about programs and processes running on the computer. It displays all the standard information, including file name, directory path, description, CPU usage etc. as well as a unique security risk rating.
CPU-Z – This mini software allows you to find out everything about your computer. You can find information such as processor name and vendor, core stepping and process, processor package, internal and external clocks, clock multiplier, partial overclock detection, and processor features including supported instructions sets.
EULAlyzer - This takes your EULA agreement and analyze it in seconds, and provide a detailed listing of potentially interesting words and phrases. Discover if the software you’re about to install displays pop-up ads, transmits personally identifiable information, uses unique identifiers to track you, or more. It is great for picking out privacy issues.
Process Explorer - An advanced process management utility that picks up where Task Manager leaves off. It will show you detailed information about a process including its icon, command-line, full image path, memory statistics, user account, security attributes, and more.
Auslogics Disk Defrag – This software was designed to remedy system sluggishness and crashes caused by disk fragmentation. It is fast, simple to easy and what’s more, it is effective.
SmartDefrag - SmartDefrag boasts a system checker that continually defrags the files that you use the most, and does it without becoming a persistent drag on your system resources. The “Install It and Forget It” feature works automatically and quietly in the background on your computer and it only eats up 14MB of RAM, so it’s possible to run it smoothly on older machines.
Local Cooling - Fight global warming from your desktop! Local Cooling automatically optimizes your PC’s power consumption by using a more effective power save mode.
Belarc Advisor - Belarc Advisor builds a detailed profile of your installed software and hardware and analyzes elements such as whether antivirus software is up to date, or whether all the security flaws in Windows have been patched.

Email Client

Thundrebird - Thunderbird makes e-mailing safer, faster, and easier than ever before with the industry’s best implementations of features, such as intelligent spam filters, a built-in RSS reader, and quick search.
Eudora - A robust e-mail client whose features include multiple address-book-formatting options and the ability to filter, redirect, and forward mail. It supports QuickTime- and HTML-enriched e-mail, letting you include stylized, formatted text and in-line graphics in your messages.
Opera Mail - Opera Mail is integrated with the Opera browser, and lets you send, receive, sort and search your e-mails quicker and easier than with conventional e-mail programs.
Sylpheed - A surprisingly versatile email client. ‘Surprisingly’ because it has a friendly, easy to use interface to its many useful features.
PopTray - The premier pop-up mail checker for standard POP3 and IMAP mail accounts, including Gmail, and it can be coaxed to work with HTML-only mail such as Hotmail by following the instructions at the PopTray site.

How Motherboards Work

If you've ever taken the case off of a computer, you've seen the one piece of equipment that ties everything together -- the motherboard. A motherboard allows all the parts of your computer to receive power and communicate with one another.

More on Computers
Microprocessors
How RAM Works
TreeHugger.com: Intel's New Nehalem CPU
Motherboards have come a long way in the last twenty years. The first motherboards held very few actual components. The first IBM PC motherboard had only a processor and card slots. Users plugged components like floppy drive controllers and memory into the slots. Today, motherboards typically boast a wide variety of built-in features, and they directly affect a computer's capabilities and potential for upgrades.

In this article, we'll look at the general