This is an electronics forum... as in... building circuits... not computers. Many people on here do happen to know a lot about computers but that doesn't mean it's really an appropriate place to be asking computer questions, especially if it's your first post, and especially in an inappropriate place like the 'electronic projects' section, instead of the ****-chat/off-topic section...
No offense, but it's not like there aren't dozens (or hundreds) of actual computer-related forums you could be going to instead.