yes!
Yes, soften it with Goof Off, then scrape it with a craft knife, blade almost parallel with tile.
Melt it with Goof Off.
It depends on the type of ceramic adhesive. Many of them can be taken off tile with lacquer thinner on a rag.
"Goof Off grafiti remover" or Acetone
Grout can be applied over ceramic tile to fill the separations, then safely cleaned off the tiles with a wet to damp sponge.
It depends on the paint that was used to paint the tiles originally, but usually a methylene chloride stripper will take off an epoxy used to paint tiles and not harm the tiles. Use strippers only in a well ventilated area with protective clothing and eyewear.
There are some tools for cutting tiles. You can use a circular saw or a manual tile cutter. But for tile cutting best is tile saw. Ceramic tiles are chipping easily thats why wet tile saws are best for cutting ceramic tiles.
Ceramic Tile Installation is not at all as hard as it may look. Simply find the measurements of the room for which you will install the Ceramic Tile, and go out to any of your local hardware stores and buy the tiles that fit you best. All you have to do is simply peel off the sticker on the tile, and just lay it neat and flat on your floor.
To apply peel and stick tiles over ceramic tile, first clean the surface thoroughly to remove any dirt or debris. Next, measure and cut the peel and stick tiles to fit the ceramic tile. Peel off the backing and press the tiles firmly onto the ceramic tile, smoothing out any air bubbles. Finally, use a roller to ensure the tiles are securely adhered to the ceramic tile surface.
I suspect you mean "goof off". To goof off is to do nothing or to do fun things instead of doing the work you are supposed to be doing.
Most glues can be removed from lino with Goof Off. Rub the glue with a rag and a few drops till it loosens.
Try rubbing the stain off with mineral spirits or paint thinner first. If that doesn't work, you may have to try a chemical stripper that removes the type of finish you applied to your wood floors. Generally, they won't damage the glazing on ceramic tiles, but they may strip color from your grout so be careful.