The guide follows a highly visual, step-by-step approach to introduce hardware and software management.
: Newer editions (like the 9th and 10th) include expanded coverage of cloud computing , virtualization , mobile devices , and security . A Guide to IT Technical Support (Hardware and ...
: Unique to this guide is its focus on the human side of support, such as handling irate customers professionally and maintaining assertive, respectful behavior. The guide follows a highly visual, step-by-step approach