Simple answer: Anything you are currently working on will be lost, if you have not saved it.
Detailed explanation:
Computers have 2 kinds of storage : Volatile and Non-Volatile Memory
Volatile Memory(Also referred to as RAM or random access memory) is High speed memory that can exchange its data quickly, and is used by the applications that are running. (email Compositions that haven't been sent, Unsaved games, Unsaved documents, etc)
This type of memory needs a constant supply of electricity to retain.
Hard drives, which are a non-volatile memory (Doesn't require a constant stream of electricity) , will retain all its information even when power is off.
When you save your game or your word document, or save a draft of your email, you're telling the computer to send the information from RAM to a place on your hard drive, like wise when you load the data or open it, you are telling the computer to take from the hard drive, and put it into RAM
you computer froze, unplug the computer from the wall, wait 15-20 seconds, plug it back in and try again.
hit earase dip. if there is none unplug it and restar it
Backspace or Del will erase text. Backspace will erase in < direction. Del or Delete will erase in > direction.
Connecting your iPod to a new computer and connecting to iTunes should not erase the songs.
Hanging a dry erase board on your wall can be done well with nails or thumbtacks and make sure they are held up good.
malwarebytes.org
Unplug your hard drive and put it in your computer and get mods for minecraft
Get on gateway
Delete your history
quiquiee
yes
In order to erase a single history on a computer, you just need to open the computer history by clicking on ctrl and H. Then right click on the single history and then delete or remove.