Lossy compression is compression that yields much smaller files than lossless compression (sometimes ten times smaller, or even larger differences are possible), but it throws away some stuff, so if you decompress, you don't get exactly the same image/music/whatever back as what you put in.
Quitclaim Deed A quitclaim deed is intended to pass any title, interest, or claim that the grantor has in the property but makes no representation that such title is valid. In effect, this type of deed states that if the grantor actually owns the premises described or any interest therein, it is to be conveyed to the grantee.
A warranty deed is a legal document that transfers ownerhsip to real estate. When you own a piece of real estate in the United States you don't have to fence off your property and stick a flag in the ground to mark the property as yours. Instead, you hold a piece of paper title, called a deed, that provides evidence you own the property. A warranty deed is a way to transfer paper title from one person to another. Unlike other types of deeds, a warranty deed provides full guarantee that the paper title is good, marketable title.