Anti-virus software may be able to detect some malicious programs, but the best defense is a good firewall and anti-spyware, and a well-protected operating system. If you are wary of downloading an old CS2 keygen for fear of something bad happening to your computer, then go ahead and download it, but to be sure, do it in a way that does not compromise the security of your computer.
Just because you have a licence for some software, does not mean that you have a licence for every single piece of software ever made or ever will be made. The only people entitled to have a valid licence for Photoshop are people who bought a valid licence for Photoshop CS2. Adobe did not give me a valid licence for Photoshop CS2, nor did they give me a valid licence for Photoshop CS6, which came out two years later. I bought Photoshop CS2 when it was first released because the price was low and I knew that Adobe would not be able to charge it for as long as it took to create the new version of the software.
The problem with the Adobe store was that people who bought Photoshop on the legitimate basis that they could activate it years later by purchasing a new copy, were told it was no longer necessary because Adobe had made a new version. Legitimate users had been given the impression that their purchase was no longer valid, and it was not until one of their friends sent them the link to the legitimate website that they were able to correctly activate their copy of Photoshop.
This is a free online book (eBook) about Linux, that teaches you Linux the right way, step-by-step and using the right tools and approach. The book covers all the aspects of Linux, including Installation, Setup, and Basic System Administration. You’ll learn to install and configure a server, desktop, and file system. You’ll also learn about the Linux OS, The Linux Kernel, and Linux File System. This book will teach you how to use Linux to write programs and scripts in Bash shell, C, C++, Java, Python, and PHP.
I know that this is a good collection of free Linux eBooks. But this could always be made better. If you have some other resources that could be helpful in learning Linux, do share with us. Please note to share only the legal downloads so that I can update this article with your suggestion(s) without any problem. 827ec27edc