A mailing list is a subset of the Mozilla Thunderbird Address Book. When you send an email to all members of a mailing list, it is polite to hide the names and email addresses of the individuals on the mailing… Continue Reading
Most of the time, Windows Update does its job with little or no attention from us. Although we may check for and install updates manually from time to time, most Windows 10 PCs are set to apply important updates automatically,… Continue Reading
If you have seen this error when using Google, it is very likely that you have been using it too fast: Unusual traffic on your computer network Alternatively, this message may appear: Our systems have detected unusual traffic from your… Continue Reading
Aperture 3 provides a Library First Aid utility to troubleshoot and repair common problems with the Aperture database and image libraries. Because library and database corruption can prevent Aperture 3 from starting, you will need to invoke a startup key… Continue Reading
A converter box is a tuner that converts a signal from digital to analog so that a digital television (DTV) broadcast can be used with an analog television. However, instead of buying such a device, you might consider getting an… Continue Reading
Bookmarks are an easy way to keep track of your favorite sites and bookmark interesting sites for when you have more time to explore. The problem with bookmarks is that they can easily get out of hand. One way to… Continue Reading
A black arrow next to a hardware device in Windows Device Manager is probably not something to worry too much about. You may have made a change on purpose that resulted in the display of that black arrow. However, it… Continue Reading
The 503 Service Unavailable error is an HTTP status code that means the website’s server is simply not available at the moment. Most of the time, it happens because the server is too busy or because maintenance is being performed… Continue Reading
One of the most common problems affecting a Microsoft Windows-based virtual private network is VPN error 619: “A connection to the remote computer could not be established.” On some older VPN servers, the error message says “port was offline”. What… Continue Reading
Do you see a yellow exclamation mark next to a device in Device Manager? Don’t worry, it’s not that rare and doesn’t necessarily mean you have to replace anything. In fact, there are dozens of reasons why a yellow exclamation… Continue Reading