Q&A: Missing devices from Finder

My new iMac does not show my LG phone, DVDs, or an external hard disk. How can I fix them?

Q&A: Windows is a pale comparison – adjusting Boot Camp brightness

How can I adjust my Apple HD 23 inch display brightness when running Windows under Boot Camp?

Sadly neglected today, his landscapes are some of the finest of the century, and his depictions of trees are among the best.

Why can’t I install a kernel extension in El Capitan?

Where has the preference settings file for the Energy Saver pane gone?

Eight steps to fix software which doesn’t work the way that it should: be your own Q&A expert.

The icon for my 2 TB external drive is greyed out in Disk Utility, and I can do nothing with it. How can I restore its normal function?

Accessible explanations of how AES encryption is performed, and how encryption works in iPhones and iPads.

When is the last time that an online service caused you to have an unexpected cucumber experience?