Windows 10 privacy seems to be somewhat of an oxymoron, at least based on reputation. I'll review the choices you can make at setup to retain some control.

Two-factor authentication is an important tool to keep accounts secure, but prepare for losing the second factor so you don't lose your account.

When running out of disk space, considering what you can delete makes sense. I'll look at the steps to determine whether a file, such as a .dat file, may be important.

Malware can do anything, but malicious hardware can do even more.

There are additional protections for your data if your machine becomes infected with a form of malware known as ransomware.

"If it's only in one place, it’s not backed up" really tells you all you need to know.

What does it mean to mine something that doesn't physically exist? And why might it use so much electricity?

You can and should be aware of and control your Facebook privacy settings.

We are often advised to trust only "reputable" sites. How do you tell if a site or service has a good reputation?

Yes, password managers put all your information in one place. It better be a very good place.