Summarize the following:
In order to make the dusting process easier and more effective, remove all of the clutter from around your house. For instance, clear off anything that's gathered on your tables or countertops, and put away loose items that have collected on the floors, sofas, and chairs. To make the job more manageable, work on one room at a time. Also, once you've finished dusting a room, don't move any items back into that room until they've been dusted, as well. Before you start dusting, take any linens, pillows, rugs, or cushions outside and shake them thoroughly. This will knock loose a lot of the dust that's trapped on the soft surfaces, so you won't have as much to deal with inside. Try hitting your pillows and cushions against each other firmly to dislodge dust that might be embedded deep down. If it's been a long time since you dusted, it may still be a good idea to wash or vacuum these fabrics before you return them to the room. Before you get started dusting, put a new filter in your main air conditioning vent to trap any new dust that ends up in the air. Also, clean out or replace the filter in your vacuum cleaner, if you have one. That way, your vacuum will be able to trap more of the dust you're trying to clean. Even if you're careful to trap as much dust as possible, you'll still probably send a lot of tiny particles into the air while you're dusting, which is why changing your AC filter is important.

Summary:
Clear any clutter out of the room. Take any fabrics in the room outside and shake them off. Change your vacuum and AC filters to catch airborne dust.