How to identify which keychains are opened when your Mac starts up, and any problems when that happens.
troubleshooting
Transferring a decision-making guide from a quick flowchart into Tinderbox notes.
Now over 20,000 words in length, content ranges from the plain and simple to detailed analysis of Sierra’s log. Free and ready for you to augment and update.
Pulling together articles here on Macs, and reshaping their content to create a user reference.
A starting point for diagnosing and fixing your Mac problems, with links to key articles here.
The OS X update has just installed, and seems to have broken your Mac. What do you do next?
Eight steps to fix software which doesn’t work the way that it should: be your own Q&A expert.
Network problems are most common when something comes along and upsets a network which previously seemed to work […]
Like all sophisticated systems, Macs do sometimes go wrong. Indeed in some hands they always seem to be […]
The Eclectic Light Company 