Hi @Cindy S. Biggs ,
Here's a comprehensive article that contains a lot of links for those who are new with Windows 10:
How to Use Windows 10
If you are looking for quick tutorials for the different Office products, you'll also find some over here:
Office Quick Starts
You'll also easily find guides and tutorials for Windows by using your favorite search engine and search there, hope this information could help!
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Best regards,
Leon