Cloud-based spreadsheets hosted on Google Drive
Google Sheet is the Excel equivalent for Windows. It's a web-based application, which means that it requires no installing and will auto-save. It allows you to make tables, graphs, and any standard spreadsheet work. It will be stored on your Google Drive and will require you to sign in with a Google account (such as Gmail).
It also has a free iOS and Android app, allowing you to use it on the go.
Basic version is free.
Can also be obtained as part of G Suite for $5/user/month, which will give you extra storage (30GB)
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