These can cause small bugs in the on-board software, or, more rarely, damage electronics.
Inadequate test cases may cause bugs to remain.
For example, Mozilla says Android's back button can cause some weird bugs at times.
Programming bugs can cause markets to freeze.
As more "smart" devices enter our lives, small software bugs can cause big headaches.
I suppose it is only natural to want to keep such problems as secret as long as possible, due to potentially bad publicity or security risks bugs can cause.
But for those with a phobia, the sight or even the thought of a bug can cause a panic attack.
Many people carry the bacteria without any signs of illness, but some have developed skin complaints, and the bug can cause life-threatening infections, including pneumonia and blood poisoning.
But worse still is the awful truth about Star Wars; Darth Vader's real Bristolean accent can be coped with, but the fact that Luke Sykwalker's Land Speeder is based on Preston's very own Bond Bug can cause instant meltdown in many sci-fi enthusiasts.
According to the email sent to users, the bug can cause images and other attachments to be deleted under specific conditions, when using Evernote for Mac.
