1. PIXEL AND RESOLUTION
Pixels are the things that make up the images on the PC or TV and if there are more of them
the resolution will be batter. If there are less pixels the resolution won’t be as grate. It makes
the pictures on the screen a lot better because there are lots of pixels. Pixels also consist of 3
colors that make up what you see on the screen.
VECTOR AND RASTER IMAGES
Vector images are made up of many individual objects.Raster or Bitmap images are made up of
pixels in a grid. Pixels are tiny dots of one colour that make up what you see on your screen.
BMP
Standard Windows bit-mapped graphic image format file.BMP is often used to describe the
extension of the image.
PNG
PNG, which can be pronounced, is a compressed raster graphic format.
GIF
GIF is a compressed image file format.
TIFF
Stands for Tagged Image Format and is a graphics file format
JPG
Stands for Joint Photographic Experts Group, it does the same thing as a GIF
but the images don’t appear to move
PSD
This is a Photoshop file
PDF
Is an appearance of a document and have it viewed and printed exactly the same on any
computer.
EPS
is a file format used with IBM compatible computers that instructs a PostScript printer on
how a file should be printed.
AI
This is an illustrator file

2. IMAGE CAPTURE DEVICES
Image devices are cameras, screens, USB’s, things that can hold images in them. They are
able to do that because they have some memory in them and are able to put pictures on
them because of it.
http://www.techradar.com/news/photography-video-capture/cameras/what-camera-
should-i-buy-your-options-explained-986593
OPTIMISING
Optimising is modifying the software to make it run more efficient this will make anything
that you want to run easy to use and with no lag.This will make your computer better able
to run the program you want it to run.
STORAGE AND ASSET MANAGEMENT
Storage is just being able to keep work, images or videos on. You need to be able to store
thing on the computer so you don’t lose it you can do this by saving work on to your
computer and making folders so that you can find you work or pictures more easily .
http://uk.hardware.info/productinfo/101585/lacie-starck-mobile-hard-drive-500gb
http://www.techterms.com/
http://www.thefreedictionary.com/optimising