Please explain what about a computer is a necessity in the average household and I will be glad to take back my previous statement.
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I know plenty of people. It's very sad that you know a dozen people who can't function without a GPS. What did they do ten years ago? Sit in their living rooms and watch paint dry? Not so long ago you could, I don't know, get out of your car at a gas station and ask for directions. Strangly, it still works! I love my tech, my cell phone, my gps. It makes life easier. No doubt about that. But they are far from necessities.
Took me a while to write this up, and is chunky
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Granted one can survive without a computer with internet, but then one (who does not need car for work) can get around town without a car.
Via a combination of foot, bus (or taxi, some places bicycle), I can get transportation from the suburbs to downtown. It will cost me significantly more time, and money (and if have to do daily, more then owning an old car).
An Internet connected computer will let me access my banking, CC, utilities, investments, other life necessary data. In fact many institutions are now offer incentives to go paperless (save $). If one did not have that source they could call each company to learn how much money they have in account, or what their CC balance is. One can wait for the statements and keep track bills, but that really slow updates.
Oh, and one needs a telephone.
Speaking of statements, we dont need eMail either. Use the good old, tried and tested, USPS Mail service! Only 49 cents a letter! (I think, I use Forever Stamps, which I bought years ago)
In all cases the issue is time. It takes much more time to move around town and get information with out a car and Internet.
Time = Money is a universal law discovered by Einstein (I know, not Einstein)
So, we have a person looking for a job, looking in papers (which he has to buy) at want ads. Writes up a resume by hand (pretty sure the HR person will have a great laugh). Looks on the map for location of places to go, check bus schedule
OK, he has car, so maps best route, hoping he will not hit traffic or construction. Lunch comes so he pays full price for it, not realizing there is an online coupon. Checks maps again for next place but misses his turn.
Lets assume the above scenario, besides a car also has a Cell phone paying $39/mo (
average Land Line is $35/mo, $5 more is small price).
Now, for $20/mo more he adds a 200mb data plan (T-mo) with a FREE smart phone:
Using a local Wi-Fi a quick search online reveals a few job prospects, he opens and modifies his resume for the prospects (printing or emailing them as needed), using the Cell GPS (with traffic, most stand alone GPS do not have or must pay for traffic) get to locations quickly, do most of list. For lunch find some specials/coupons. While eating do another search and find more prospective jobs. Again open the base resume, modify, send on their way (or print at FedEx Office).
Of course Ditch Diggers likely will not have any use for a computer and internet, but (no offence) they might not speak English too.