.play.open.minded.

This article came not out of the need for such information, there is an abundance of such info online, but out of my own need to try and make my own, very first, howto-troubleshooting guide for end users such as you are (I presume, otherwise, you might find this too “newbie oriented”, if so – please browse the net for more specific articles suitable for your level of knowledge). This guide presumes you are a newb, so please do not experiment on your own, if guide is unclear or you are not sure about sumpthin, the best way to deal with it is to ask someone you know that has skill and knowledge to solve your problem. Do not trust your colleagues, school friends and such, only cuz they have better computer than you do; people often do not admit their noobness to others, or to themselves, for that matter.
I will try and write this guide in English first, cuz I want it to be accessible and useful for large number of people, but later on I plan to translate it into languages I speak, and of course to offer others to translate into their own language. As long as you pay respect to the License, all should be good.