In its annual investor presentation, Salesforce cites a study from tech researcher IDC that predicts global spending on digital transformation will surge from $1.3 trillion in 2020 to $2.4 trillion in 2024. Salesforce has already built its software platform into a top-of-mind offering for enterprises trying to transition from legacy IT to a cloud computing-based model, and it thinks adding remote work capabilities from Slack will bring many more users to the Salesforce family (or Ohana, in Salesforce speak).