A oven slide is used to put cakes on in the oven so when you take out your cake or what ever you are cooking it will be easy to take out with out burning yourself because you can still burn yourself even though you have oven Mittens on or a tea towel on your hand. SO BE CAREFUL and don't burn yourself.
Oven cleaner cleans your oven.
Try rubbing it with some barely moist baking soda and a nylon scrub pad. If that doesn't work, try the powdered cleanser sold as Bon Ami in the US. It is non abrasive and should not scratch hard surfaces. This was what we used in school for thoroughly cleaning microscopic slides because it does not scratch.
oven
The use of an oven is to cook things in.
convection oven :)
Yes, any oven ware you would use in a conventional oven can be used in a portable halogen oven.
Yes, cooling racks can be used in the oven. Many people use them in the oven daily for various things.
Yes, it can. A toaster oven is like mini oven, literally, a oven safe glass dish can be put in a toaster oven
As many as are necessary.
flooring,slip and slides of clothing
Yes, you can use clip art in slides. Clip arts can be used to make the slides pictorial.
It is primarily used to rearrange slides