Cloud computing is a model of providing IT resources (servers, storage, databases, networks, software, and other specialized tools) as a service over the Internet.
You're probably using cloud computing right now, even if you don't realise it. If you're using online services to send emails, edit documents, watch movies or TV, listen to music, play games or store pictures and other files, cloud computing is probably behind it all.
Microsoft 365 is one of the global leaders in providing office software. Its tools make work easier and more productive for individuals and entire organisations.