What are VPNs and How Do They Work?
Ask a Tech Teacher
JANUARY 4, 2023
If you’re like me, VPNs are confusing. They protect me by hiding my IP address from prying eyes, but also change the way I browse and not always in a good way. I tried one which made it impossible to send Outlook emails. I had to turn it off every time I wanted to send. But, everyone needs one these days. Some are built into browsers. Others, you buy as downloadable software.
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