Originally posted by Microsoft
Feb 12, 2021
Office for the web
Our mission is to enable fast, smooth, coherent, and delightful experiences for our customers in Excel for the web. Through recent performance improvements we’ve reached a significant milestone toward these goals, and with this update, end users will see this reflected in their Excel for the web. This change will positively impact several usage scenarios including opening workbooks, navigating within a workbook, and general Excel for the web user interface navigation.
In response to customer feedback, this represents the next set of improvements targeting performance in Excel for the web. This communication is to share changes we’ve made that customers are asking for, and to let you know Microsoft continues to make ongoing investments in Excel for the web performance and improves the end user experience.