Do you still use email services like Yahoo! Mail and AOL? If so, they're probably not working, and you're not alone. Yahoo, Yahoo Mail, and AOL are all having a nationwide outage right now.

Internet outages are incredibly disruptive in our modern world. We don’t realize just how much is actually connected until everything goes down. While massive outages are uncommon, they do happen—here are 10 of the worst.

Managing a photo library is easy when it’s just yours. It got a lot harder for me when I also became responsible for keeping photos organized for my wife and mother-in-law. Different habits, different expectations, and everyone still wants their pictures to be easy to find and safely backed up. Over time, that turns into a messy sprawl of folders, duplicates, and “where did that photo go?” conversations.

When you type a web address (aka a URL) in the address bar of your browser, that's not actually the address of the server your computer connects to. That's a "friendly" name that humans can remember, but it has to be translated into an IP address. An IP address is the exact address of a specific device on a network, which would be a web server, when visiting a website.