If your computer is the only one in your house, or your bandwidth use is the only use that matters to you, you can install a bandwidth monitor on your computer to track how much data you consume.
Checking for Visible Mold. 1  1. Look for telltale characteristics. Mold often has a fuzzy appearance but can also look like a stain if itâs growing on a wall or furniture. 2  2. Check the basement. This should be the first place you look. 3  3. Check the utility room. Look in and around the clothes dryer duct for mold growth.  4. Check small enclosed spaces.
The answer: anywhere in your house where there may be (or may have been) a significant amount of moisture, as well as those areas that might have carpeting paper, wall-paper, upholstery, wood, clothing, books, duct-work, ceiling and floor tiles, wallboard, rags leather, or anything else that can provide the nutrients for the mold to flourish ...