is the concept describing the difference between people who have easy access to technology and those who do not.

The answer is Digital divide.

Explanation:

Digital divide describes the differences between people with access to the internet, computers or modern ICT or Information Communication Technology and the people that do not.

The effect of digital divide is described below:

It affects economic growth. Due to a lack of access to technology in some areas, they experience low economic growth and cannot be compared to areas with easy access to technology.It affects education. Students with easy internet access and other technological facilities always have information at the tip of their fingers compared with students who only go to the libraries or listen to the radio to get information.It affects Political participation. Access to technology increases the citizen's participation in politics while it has a negative effect on places with no access to technology.

My favorite is "be concise."have you ever received an email and had to read a page full of information? by the time you finished reading it, you had to re-read it? i have even hit "reply" so that i could break it down into separate paragraphs and send it back to myself.what is concise? get to the point, fast. when opening an email like this, some will close it or print it to read later.i learned to use the subject line to prepare the reader for content. such as, "need on (blank), " "info only re: (blank)," "request input on (blank)," "read before (blank) meeting." these are just some.if you are asking for something, make that your first sentence. follow this by who, what, when, where, and how. use these, as necessary. example; (1) who (who needs it and or who does it), (2) what (specific description of what is needed), (3) when (specific, i need this by 8: 00 am monday or i need this by 10: 00 am today), (4) where (does it have to be printed and taken to someone, maybe the place of the meeting), (5) how (i need it scanned or faxed back to me at this email address, provide me with a hard copy).do not send yet. re-read it. did some spell check change a word? maybe let someone else read it for understanding. you want to avoid multiple emails asking for clarification. if important, put a read receipt on it. you will know it was opened, not necessarily read.end with a you.