I strongly agree on Office/Excel. Fantastic product suite (except maybe Outlook which is long in the tooth/essentially unimproved for the last ten years).
Visual Studio I'll slightly disagree on. I resent it. When VSCode, an electron application, can run lag/stutter/micro-freeze free and Visual Studio an IDE written in C++ cannot you know the codebase has become unmaintainable. This isn't a recent phenomenon either. This has been a nuisance in VS 2015, 17, and now 19 (16.4 Preview).
I'd love to switch to VSCode but the csprojec/C# support isn't there yet. I don't need a forms builder, server explorer, EDMX designer, test explorer, and all the other bells and whistles VS offers. I use VS strictly to write code (C# MVC/Web), run, and repeat. The refactoring tools/Intellisense/IntelliCode/QuickFixes are awesome but if I could trade them all for a lag free experience I would in a second.
I'm using a i7 (6th gen)/16 GB of RAM/SSD. I have no extensions except the built-in ones and Web Compiler/Bundler & Minifier. It doesn't help.