Instead of massive home stereo systems, most of us now listen to music on our computers. Adding a software equalizer can improve sound, even on less-than-perfect sound systems. In Short Circuits: Photoshop Camera is free and it may be the best way to have fun with the camera that's in your smartphone, but it's not compatible with every device. • Meta has agreed to a $725 million settlement to end a class-action suit. Any US citizen who has used Facebook in the past 16 years could get a piece of it, but it will be a small piece. Twenty Years Ago (only on the website): In 2003, a company named Webshots offered a way to put photos on phones. The company is still around, and it has expanded a bit.