Compared with ALL older versions of software especially both Linux Office tells you what to do instead of performing what you ask for step by step. I often cannot find the way to repair what I did where in Windows this goes fine or is easy to correct. Beside that Open Office is very slow compared with Libre Office and Microsoft is still the fastest.
Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
The Answer Bank - The Answer Bank is the UK’s leading question-and-answer site.
LibreOffice - Calc - LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.
wikiHow - wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual.
Google Sheets - Synchronizing, online-based word processor, part of Google Drive.
Blurtit - Blurtit is a Q&A website. You can ask a question or answer on any question.