Joe Kissell helps you get up and running with Apple’s latest version of macOS in Take Control of Big Sur. In the first part of our conversation, Joe explains how this book combines what could have been two books, and covers getting ready for the upgrade, and the upgrade itself. Joe takes us through some things that you should be aware of before, during, and after the upgrade, including a potential limitation on being able to boot from a backup, and a caveat regarding Time Machine. This edition of MacVoices is sponsored by Smile, the makers of PDFpen and PDFpenPro, PDFpen for iPad, PDFpen for iPhone, PDFpen Scan+, as well as TextExpander for Mac and TextExpander for iPhone and iPad, as well as the new TextExpander for Windows. Great software to help you get more done.     Show Notes: Guests: Joe Kissell is the publisher of  Take Control ebooks, as well as the author of over 60 books on a wide variety of tech topics. Keep up with him if you can on his personal site, JoeKissell.com, and on Twitter. Support:      Become a MacVoices Patron on Patreon     http://patreon.com/macvoices      Enjoy this episode? Make a one-time donation with PayPal Connect:      Web:     http://macvoices.com      Twitter:     http://www.twitter.com/chuckjoiner     http://www.twitter.com/macvoices      Facebook:     http://www.facebook.com/chuck.joiner      MacVoices Page on Facebook:     http://www.facebook.com/macvoices/      MacVoices Group on Facebook:     http://www.facebook.com/groups/macvoice      LinkedIn:     https://www.linkedin.com/in/chuckjoiner/      Instagram:     https://www.instagram.com/chuckjoiner/ Subscribe:      Audio in iTunes     Video in iTunes      Subscribe manually via iTunes or any podcatcher:      Audio: http://www.macvoices.com/rss/macvoicesrss      Video: http://www.macvoices.com/rss/macvoicesvideorss