It would fall under other expenses, create an expense account called education expense if you wish

 

Resolution for 'business training issue: 'How do I categorize an expense as professional development/education, e.g. a business training course taken online?' available: Yes.

The business training issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the business training issue yourself by looking for a resolution described in the article. If it is a complex business training issue or you are unable to solve the issue, you may contact us by clicking here or by using other business training support options.

For more information about resolving issues related to business training in Quickbooks/QBO or to get support for the issue 'How do I categorize an expense as professional development/education, e.g. a business training course taken online?', click the link below: