Practice the IT Skills Essential for Your Success45+ lab exercises challenge you to solve problems based on realistic case studiesStep-by-step scenarios require you to think criticallyLab analysis tests measure your understanding of lab resultsKey term quizzes help build your vocabularyPractice working with:CPUs and RAMMotherboardsPower suppliesHard drivesThe Windows command lineWindows maintenance, troubleshooting, and securityInput/output portsVideo and multimediaPortable computingPrintersLocal Area NetworkingWireless technologiesInternetComputer security