A ceiling fan should blow downwards when used with cooling, upward when used with heating.
clockwise
There should be a small slide switch on the fan. Turn it off and let it stop then move the slide switch then restart it and it should go in the other direction. If you are smart enough to ask a question on answers.com you should be smart enough to change the direction of a ceiling fan!
Depends on how the blades are angled. In winter, you want it to blow the warm air off the ceiling, to the floor. In summer, you want it to pull the cool air upwards.
In winter, fan should blow down,heat rises,get it back. In summer ,fan should blow up for a 2 story vaulted ceiling,to circulate air but not blow down hot air.On a one story in summer it can blow either,but it's a prefference.Up is ok,but down you get a lower cool index feeling.
For summer use, the airflow should go down directly from the fan to the floor. For winter use it should pull the air from the floor towards the ceiling so it flows across the ceiling and around the room. So as to whether it should be clock-wise or counter clock-wise, that would depend on the angle of your blades. It's best to just stand under it when it's on. In the summer you should feel the air blowing on you from the fan and in the winter you shouldn't.
Walmart will have the cheapest ceiling fans. If you want a better quality fan and are willing to pay a bit more I would go to True Value.
A dirty or old ceiling fan pull chain switch.
The direction that would cause the air movement to circulate up toward the ceiling instead of down. Usually counterclockwise looking from the floor up. That way the heat hanging on the ceiling will be recirculated down the living area without causing an uncomfortable cold breeze.
The best and cheapest place to purchase a ceiling fan is Wal-Mart. They are cheap cost wise but they do seem to last. If you want an outdoor ceiling fan, go with your local hardware store such as Lowes or Home Depot.
A downfall of having a black ceiling fan would be it the room was a color that didn't match with black. For example if you had a girls room and the room was painted pink but the ceiling fan was black then it would not go very well with the room.
One can find a guide on cleaning a ceiling fan on a website such as Homes Guide and Apartment Therapy - which has specific instructions on cleaning ceiling fans. One can also go to a tutorial website such as eHow which has information on cleaning ceiling fans with pictures.
You did not change the switch to make it go counterclockwise,
Ceiling fans can be beautiful and enhance the value of your home. They also go a long way in cooling your home and keeping utility bills low. If you know nothing about ceiling fan installation then consider a professional electrician as the wiring could be tricky. If you know a little about wiring, the you can do it yourself. Pay attention to how the old ceiling fan is wired and replicate it whenever possible. Be sure to secure the fan firmly to the hanging bolts. Also make sure that your ceiling fan is the right size for the dimensions of your room.