Microsoft Office and Microsoft 365 are two different ways to get the same tools—Word for documents, Excel for spreadsheets, PowerPoint for presentations, and others. The main difference is how you pay and where your files live. Understanding which one fits your situation means knowing whether you want to buy software once or pay monthly, and whether you need cloud storage built in.

These guides explain what each product includes, how they work on different devices, what the pricing actually covers, and how to figure out which option makes sense for your work or home setup. You'll find answers about file compatibility, storage limits, offline access, and whether you need the full suite or just one or two programs.