Boost updates both its internal knowledge base as well as the Boost software automatically as well as manually in the Updates section of Boost. To enter the Updates section click the Update tab within the main Boost screen. By default, Boost will not automatically check for either knowledge base of software updates unless you enable the setting "Automatically update the Boost knowledge base" with the Settings section.
Boost knowledge base - Boost constantly analyzes how you use your PC and what programs are causing it to become sluggish and unresponsive over time. Boost anonymously reports any stability issues to Boost Connect's massive knowledge base of behavior data. This knowledge base which is powered by the collective intelligence of all Boost users determines what actions can be done to fix your particular issues by analyzing what actions were able to solve the exact same problem on a wide array of other PCs. Once a determination is made about how Boost can solve your issue it automatically applies it restoring performance and stability back to your PC, by updating your knowledge base.