John Iwuozor is a freelance writer with expertise in the technology field. He has written for a host of top tech companies, the likes of Technologyadvice, Tripwire amongst others. He's an avid chess ...

Janette Novak is a freelance journalist and consultant who specializes in teaching online business and small business marketing. Previously, Janette owned a boutique marketing agency and served as a ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...