Website Magazine recently asked 'Net professionals what technology their Web-based business cannot operate without.
From analytics to virtual assistants, the answers were as diverse as they were interesting. This week, we're releasing their answers by category: social and mobile technology, development and infrastructure, content management systems, analytics and optimization solutions and other software types to run your digital business.
Read: Essential Tech Part 1
Read: Essential Tech Part 2
Read: Essential Tech Part 3
Read: Essential Tech Part 4