These are links to information and software that I use, or recommend to friends and family, and so are here for convenient global access.
Everything here is provided "as is" without warranty of any kind, either expressed or implied. There is no guarantee that any of it will meet your requirements or that it will be error-free. There is no warranty of merchantability, fitness for a particular purpose, or non-infringement.

General Computing
Surfing & Email Describes internet basics and practices for safe web surfing and emailing.
Occasional Computing Considerations and recommendations for occasional computing.
Disk Maintenance Describes Disk Maintenance considerations, and the importance of making a backup (a copy of your computer's disk drive) and suggests some software to do it.
Firefox Browser
BookMarksDropDown Hide the BookMarks Toolbar until you move the mouse into/above the Menu bar.
EdgeWare Execute customizable actions at margin for superior browsing ease and speed.
userChromeff Change appearance of some elements to improve usability.
(Save as: [Firefox-user-profile]\userChrome)
Thunderbird Email
userChrometb Change appearance of some elements to improve usability.
(Save as: [Thunderbird-user-profile]\userChrome)