Note: Check with your IT personnel as Office updates are often scheduled automatically. Also, check with your program Teacher/Instructor because updating Office may interfere with Course grading in Jasperactive. For example, if Jasperactive supports up to Office 365 Pro Plus version 1908 but you update to version 2002 then you may encounter incompatibility issues when coursework is submitted for grading.
Open the applicable Office application, open a blank item, click File, click Account, click Update Options, select Update Now.
Reference: see our Knowledge Base article How to Conduct a Microsoft Office Repair