Articles
How to compress photos for a website without losing quality
Heavy images are the top reason sites feel slow. Here is which format and quality to choose so photos weigh 3–5 times less.
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Strong passwords: how to create and store them
Short, reused passwords are cracked in minutes. Simple rules that protect your email, bank and social accounts.
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Wi-Fi QR code: let guests join without typing a password
Print a QR code and guests never have to type your long password again. Here is how to make one in a minute.
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