Internet and Web

Your internet connection, web sites and services.

Has my computer been hacked?

Episode 1382

Art from California
Hacker

Art opened his computer and something took control of Chrome and wouldn't let him shut down the app or his computer. Has he been hacked? Leo says not to panic. It's likely a javascript instruction that hacked a website. He can always force quit his browser to get out of it. He can do that by pressing Ctrl-Alt-Delete to open the task manager for Windows. On macOS, press Option-Command-Escape and Force Quit the app.

What do I do if Google won't support my old Mac?

Episode 1381

Josh from Georgia
Google Chrome Logo

Josh bought one of the last 17" MacBook Pros a few years back and he just got a message that Safari will not be supported by Google on it. Leo says that Google is starting to do that, and Apple isn't going to update it past Mountain Lion. So Leo recommends using Google Chrome. It'll be up to date. Chrome can also import all of his Safari bookmarks, too.

What's the difference between a router and a modem?

Episode 1381

Christian from Nashville, TN
Modem vs router

Christian wants to know the difference between a router and a modem. Leo says that they handle two different jobs but some people get a modem that also works as a router from their ISP. Modem means "modulate-demodulate," and in the early days, it would take the bits and turns them into sound and then back again over a telephone line. Now they send the data digitally. Then it converts it into RF signals and back to bits.

Johnny Jet on Travel

Episode 1380

Johnny Jet

Johnny Jet wants to talk about the United Airlines fiasco and he says that there is a lot of misinformation going around about what happened. The Captain has the power to remove anyone from his plane, and that's how it should be. But Leo says that United made the mistake of bumping a passenger after they got on the plane and settled in. They should have done it before boarding. It was also not a United flight. It was Republic Airways, a subsidiary. In the end, it was bad customer relations and United is paying for it.

How can I get more consistent internet access?

Episode 1379

Ed from North Carolina
Internet connectivity

Ed would like to set up a delivery business where he can take orders online, but the ISPs where he lives are rather slow and unreliable. Leo advises looking into a business class account which offers a guarantee of good service. Leo also says he can get computers as his receivers and get a router that supports cellular bandwidth. That way he'll have a more reliable service with a cellular system.

How can I make websites easier to see?

Episode 1379

Richard from Los Angeles, CA
Magnify text

Leo says that most browsers can enlarge the screen text to make it easier to read. In most browsers, pressing "Ctrl" and "+" will make the text bigger, while pressing "Ctrl" and "-" will make the text smaller.

As we get bigger screens, text seems to get smaller because a higher resolution means smaller dots. Richard can go into the Windows' Control Panel and change the resolution settings to make his display show everything larger. Windows 10 also has a slider that will make the fonts larger.