Is blue smoke coming out of your computer? Windows doesn't boot and you only see a black screen? Or does Windows boot, but then the screen turns blue and the "krakozyblas" run across it? Is there a piercing squeak from the system unit? Don't panic! And do not rush to call the master. In most cases, computer crashes can be "cured" on their own. How - this book will teach. It is extremely simple, counting on full "dummies," it tells about the most common PC breakdowns. Both hardware and software failures are considered. Viruses and malware are discussed separately.