A:AnswerPlease ensure that drivers and firmware on the system have been updated to the latest ones available. If not, here is the link to Dell's support website: https://dell.to/3gpO3Qf
If that doesn't work, you can always contact Dell technical support team on Twitter (@DellCares). One of the technical support representative will help you resolve the issues.
A:AnswerHello! This has everything you need. You do not need to purchase any additional items unless you are looking for a different keyboard or mouse.
A:AnswerHello! Unfortunately, we cannot say for certain when items will be back in stock in your area. Keep checking back, and feel free to reach out to Best Buy Customer Service for assistance choosing a similar device in-stock.
A:AnswerHello! I recommend reaching out to the Geek Squad directly to start the support process. Here is the link to reach them directly: https://www.bestbuy.com/services/remotesupport
A:AnswerHello! This All-In-One comes with a 30 day free trail of Microsoft Office. After the 30 days, Best Buy will be able to support a purchase of the software for your device. https://www.bestbuy.com/site/searchpage.jsp?st=Microsoft+office&_dyncharset=UTF-8&_dynSessConf=&id=pcat17071&type=page&sc=Global&cp=1&nrp=&sp=&qp=&list=n&af=true&iht=y&usc=All+Categories&ks=960&keys=keys