Software development is the process of conceiving, specifying, designing, programming, documenting, testing, and bug fixing involved in creating and maintaining applications, frameworks, or other software components.
CCNA (Cisco Certified Network Associate) is an information technology certification from Cisco. CCNA certification is an associate-level Cisco Career certification.
Graphic design is the process of visual communication and problem-solving through the use of typography, photography and illustration. The field is considered a subset of visual communication and communication design, but sometimes the term "graphic design" is used synonymously.
Desktop publishing is the creation of documents using page layout skills on a personal computer primarily for print. Desktop publishing software can generate layouts and produce typographic quality text and images comparable to traditional typography and printing.
Advanced Excel is a comprehensive tutorial that provides a good insight into the latest and advanced features available in Microsoft Excel 2013. It has plenty of screenshots that explain how to use a particular feature, in a step-by-step manner.