Computer basics

Online books in this category are aimed mainly at seniors and young people who would like to master the use of the computer. The guides included here introduce the basics of these devices in a very user-friendly way. They discuss issues such as the Internet, downloading files, communicating via social media and shopping online.

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Clean Code in PHP. Expert tips and best practices to write beautiful, human-friendly, and maintainable PHP

Carsten Windler, Alexandre Daubois