Computer Security Ethics and Privacy
Consider the printer’s DPI (dots per inch) capability, which is the resolution at which it can print photos and documents. The higher DPI (dots per inch) you have, the better quality you will have in either text or photo printouts.
Dictaphones or Digital Voice Recorders (DVRs) are ideal for recording voice memos, interviews, conferences, meetings and phone conversations. This article explains in plain English how they differ and the advantages each offers.