Let&#x27;s start a list:<p>Opening a csv triggers a full recalc even if your calcs are on manual. That&#x27;s absurd given that csv files by definition have no formulas<p>Come on Microsoft. 18 years without updating the scripting abilities. Can&#x27;t we have a .net version of VBA?? And NO JAVASCRIPT.<p>The fx button still opens a tiny old non resizable windows with a broken search feature, which is impractical if you have hundreds of UDF.<p>High levels of nesting in the UI making it really slow to repeat certain actions (try drawing something). I still miss Excel 2003&#x27;s customizable UI.<p>They could provide at least a function to pull end of day FX rates.<p>Integration with powerpoint pretty much non existant. A huge amount of users prepare decks based on a model in Excel. The process to link them is unstable &#x2F; stone age.<p>We should be able to transform a sheet into an excel formula, so that a non programmer can apply a complex logic to lots of data without a script.<p>Xlsm files get corrupted regularly when excel is running low on memory.<p>Adopt apple&#x27;s idea of a sheet being a canvas on which you can drag tables or charts instead of having this antique model of a single grid which becomes annoying as soon as you have two tables on the same tab.<p>I am sure I can pull more if popular demand!