Electronic Items include:  Computers, laptops, keyboards, monitors, copiers, fax machines, digital picture frames, etc.
Electronics can be recycled by donating them to non-profit organizations such as Morgan Memorial Goodwill Industries https://www.goodwillmass.org/, Big Brother Big Sister Foundation, Salvation Army, etc.
Electronics can also be recycled at the Braintree Household Hazardous Waste events held twice a year by the town. 
Best Buy will recycle all electronics and anything with a plug.