LINKS
 https://www.maxlearning.net

Below are links to free sites that may be of interest.
Accounting Links
Accounting Coach https://www.accountingcoach.com/  
Accounting: Teens & Kids https://businessdegrees.uab.edu/accounting-degree-masters/accounting-teens-and-kids/
BrainTeasers  
100 Brain Teasers https://icebreakerideas.com/brain-teasers/
Computing  
Computer Basics for Kids https://www.computer-pdf.com/other/590-tutorial-computer-basics-for-kids.html
Seniors Guide to Computers https://www.seniorsguidetocomputers.com/basics.asp
Internet Safety Guide for Seniors https://www.safetydetectives.com/blog/the-ultimate-internet-safety-guide-for-seniors/
English  
English Grammar 101 https://www.englishgrammar101.com/
Learning

 
Wikipedia
User-created and edited encyclopedia		 https://www.wikipedia.org/
Math

 
freeMATHhelp https://www.freemathhelp.com/   
Odds & Ends

 
Time & Date Calendars https://www.timeanddate.com/
Outdoor

 
Animated Knots by Grog https://www.animatedknots.com/
Wikipedia-Knots https://en.wikipedia.org/wiki/Knot
Piano  
Wikipedia-Piano https://en.wikipedia.org/wiki/Piano
Science  
KonnectHQ Nature & Science https://www.konnecthq.com/
National Geographic Science for Kids https://www.natgeokids.com/uk/category/discover/science/
Scrabble  
Scrabble Word Finder & Lists https://scrabble.merriam.com/