How to Password Protect a PDF: Free Methods on Windows, Mac, and Online
You can password protect a PDF without paying for software. Here are the free methods on Windows, Mac, phone and online, and which ones are actually secure.
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How to Record Your Screen on Windows, Mac, iPhone, and Android
Every device can record its screen without extra software. Here is how to do it on Windows, Mac, iPhone and Android, including how to get the audio right.
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How to Back Up Your Computer: Windows, Mac, and Cloud Options Compared
Most people have no real backup until they lose something. Here is how to back up Windows, Mac and phones properly, what the 3-2-1 rule means, and why sync is not backup.
