Old computers are safely disposed of by wiping the hard drive and donating or recycling the unit. Using a responsible electronics recycler keeps the computer and its potentially dangerous components out of the landfill. ... More » Technology Computers & Hardware

Get rid of an old computer by donating it to an organization that refurbishes and resells old computers, such as Goodwill or Salvation Army, or sell it to a business that buys metal or electronic scrap. Find a donation c... More » Science Environmental Science

Some tips for disposing of old paint include letting it dry out before throwing it away, donating it or finding a safe disposal location for the paint. Some paint lasts up to ten years in the can, so consider whether or ... More » Home & Garden Home Maintenance
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To recycle your old computers safely, wipe out all the personal information on your hard drive and then dispose of the hardware through a reputable computer recycling service such as those offered by Apple, Best Buy and ... More » Technology Computers & Hardware

Some tips for finding highly rated laptop computers include first considering the design and weight of the laptop, not spending money on unnecessary features and researching the laptop's processor, hard drive and storage... More » Technology Computers & Hardware

A system unit is the metal case that houses and protects other computer components, such as the motherboard, hard drive, RAM, graphics card and central processing unit, or CPU, of a computer system. More » Technology Computers & Hardware

The four main components in a computer are the central processing unit, the random access memory, the motherboard and the hard drive. These components are responsible for a computer's primary functions, including process... More » Technology Computers & Hardware