Other conveniences ease kitchenwork. The housewife simply determines in advance her menus for the week, then slips prepackaged meals into the freezer and lets the automatic food utility do the rest. At preset times, each meal slides into the microwave oven and is cooked or thawed. The meal then is served on disposable plastic plates. These plates, as well as knives, forks and spoons of the same material, are so inexpensive they can be discarded after use.
TV dinners!
Computers also handle travel reservations, relay telephone messages, keep track of birthdays and anniversaries, compute taxes and even figure the monthly bills for electricity, water, telephone and other utilities. Not every family has its private computer. Many families reserve time on a city or regional computer to serve their needs. The machine tallies up its own services and submits a bill, just as it does with other utilities.
Close enough. Travelocity, Skype, Google Calendar, Turbotax, Quicken...
Computers not only keep track of money, they make spending it easier. TV-telephone shopping is common. To shop, you simply press the numbered code of a giant shopping center. You press another combination to zero in on the department and the merchandise in which you are interested. When you see what you want, you press a number that signifies “buy,” and the household computer takes over, places the order, notifies the store of the home address and subtracts the purchase price from your bank balance. Much of the family shopping is done this way. Instead of being jostled by crowds, shoppers electronically browse through the merchandise of any number of stores.
Amazon's one-click thingy.

Besides school lessons, other educational material is available for TV viewing. You simply press a combination of buttons and the pages flash on your home screen. The world’s information is available to you almost instantaneously.
Wikipedia!
Medical research has guaranteed that most babies born in the 21st century will live long and healthy lives. Heart disease has virtually been eliminated by drugs and diet. If hearts or other major organs do give trouble, they can be replaced with artificial organs.
Not quite, but getting there.
Medical examinations are a matter of sitting in a diagnostic chair for a minute or two, then receiving a full health report. Ultrasensitive microphones and electronic sensors in the chair's headrest, back and armrests pick up heartbeat, pulse, breathing rate, galvanic skin response, blood pressure, nerve reflexes and other medical signs. A computer attached to the chair digests these responses, compares them to the normal standard and prints out a full medical report.
I think all of this is possible, but isn't done for whatever reason. Probably because people feel more comfortable with a nurse coming in to take vitals.
No need to worry about failing memory or intelligence either. The intelligence pill is another 21st century commodity. Slow learners or people struck with forgetful-ness are given pills which increase the production of enzymes controlling production of the chemicals known to control learning and memory. Everyone is able to use his full mental potential.
Oh hell yes.

So way back in 1968, they thought the best part of 2008 would be the drugs?

Although I suppose they do have a point. Now the complaint is the overmedication of people. Maybe we missed the median we were aiming for.