AutoCAD is a CAD software application for 2D and 3D design and drafting, developed and sold by Autodesk, Inc. Initially released in late 1982, AutoCAD was one of the first CAD programs to run on personal computers, and notably the IBM PC. Most CAD software at the time ran on graphics terminals connected to mainframe computers or mini-computers.

AutoCAD’s native file format, DWG, and to a lesser extent, its interchange file format, DXF, have become de facto standards for CAD data interoperability. AutoCAD in recent years has included support for DWF, a format developed and promoted by Autodesk for publishing CAD data. In 2006, Autodesk estimated the number of active DWG files to be in excess of one billion. In the past, Autodesk has estimated the total number of DWG files in existence to be more than three billion.

AutoCAD currently runs exclusively on Microsoft desktop operating systems. Versions for Unix and Macintosh were released in the 1980s and 1990s, but these were later dropped. AutoCAD can run on an emulator or compatibility layer like Virtual PC or Wine, keeping in mind the performance issues that can arise when working with 3-dimensional objects or large drawings. AutoCAD exists in 14 language localizations, including many European and Asian languages.

wikipedia.org

Need some free e-books and video tutorials on different topics under categories of IT, software developement, webpage development, graphics, animation, computer engineering, robotics, different operating system (linux, windows 2003,…) and so many more. This site is so cool that some stupid person post some stupid complaints leading to the closing/deleting of some of the source. Well who ever you guys are get lost and for people behind this website knowfree.net YOU GUYS ROCK!!!!!keep it up

Most inexperienced men are concerned on their ability to do the deed or not. Of course in one way or another we really want it but in someway, at the back of out mind, we had the some questions or doubts leading to failure on rocking our partner’s world or worse not even satisfy her need. So here are some tip-bits

KNOWLEDGE IS POWER

Its not the “Why” question anymore its all about the “How”. Knowing how its done would be a good jumpstart for you. Remember that confidence comes from what do you know so how would you expect that you’ll be confident to handle if you’re not even aware of what you’re handling

DON’T TAKE SHORTCUTS

Some men use manipulative words to mindset them to the deed but guess what, most women are not fool. Do not start the whole thing the wrong way like with deception and everything. Instead work on ways naturally where you’ll be known without doing something wrong like a good impression, being interesting person to talk to, you know what I mean.

SHE’S STILL A HUMAN

Nobody’s perfect so you might want to stop idealizing an attractive woman for being faithful and loyal thing. Realizing the fact that she’s still human,  (where any human person could lie, cheat, and steal, anytime at any rate), you’ll see that she’s not the goddess thing you’ve placed in your virtual pedestal.

PERFORMANCE WISE

Picture this, a perfect night and mind blowing experience with you where she’ll think about it for weeks. Would you think she’ll even bother about your looks or whatsoever?

LADIES FIRST

Men are like missiles, we fly to the sky rocket speed and when hit the target ,boom!! after that ashes fall, but them, they’re like diesel engine, keeps getting better while it gets hotter. So before your energy runs out make sure she gets the most of it first.

RELAX

Most men get nervous when doing it or just by simply thinking about it. It will just shorten your sex-span. Act natural and treat things like its just normal. But not too normal ok.

AVOID THE MAIN GOAL TO GET THE MAIN GOAL

Silly but this usually works. Treat sex as not your main goal; instead treat it like a normal goal where at the back of your head you know that it’s a natural outcome, an inevitable product of your good relation with her.

NEVER SAY DIE

Rejection will never be absent. So when it comes, be sure you’re fully prepared to face it and stand up again for the next battle. Don’t make the rejections hinder your goal. Remember: “It doesn’t matter how slow you go, as long as you don’t stop”

IT’S NOT ALWAYS WHAT IT SEEMS

Sometimes she says “No” where in fact what she really meant is that “I’m not ready yet”. She says “Ok” where in sometimes she meant “Go ahead its what YOU want anyway”. Decoding her mood and action will make you understand her in a better way. Remember MOOD is everything

THE ANIMAL WITHIN

Women are naturally shy and quite introverted on trying what’s on their mind. Find a way to trigger the animal within her personality and before you know it, she’s all over you doing what you asks her to do or much better you doing what she wants you to do.