If you wanted to capture images for a webpage, how could i do this?

Well if you dont have any other choice. Press print screen, up in the upper left corner of the keyboard (next to scroll lock) and open up paint or what ever you want to use I recommended paint its simple. Click edit then paste. And to edit the picture just draw a box around the area you want to use and click copy. Then click edit undo. Then edit and paste a Presto!

depends but using the video on a mobile phone then download to a printer or as suggested allready

You using FireFox? Try the FireShot addon:
https://addons.mozilla.org/en-US/firefox/addon/5648

It'll let you take screenshot of the visible area of the webpage or the entire webpage (for ones that are too long and needs scrolling).

Press the button on the right side of F 12. Its says "PrtSc SysRq"

Then copy and paste into paint and cut out all the extra junk around the picture you dont need.

right click on image then save image as

or

just drag and drop to desktop

or

press print screen (its the button next to scroll lock above your numpad)

and the open paint and simply do right click paste

then using the paint u can crop the image to only the part you want


or

Open the Vista snipping tool

Go to the web page and then find the key on your keyboard that says

PrtSc
SysRq

It is usually in the region of the upper right hand corner.

Press that key and what it does is it takes a whole picture/copy of the screen.
Go to the paint program and paste it there.
Then edit the part of the screen you need.

If you have Adobe Acrobat you just open that and then select
File> Create PDF> From Selection Capture

Then just use your mouse to highlight over what you want to capture and voila. If you need to convert it to a jpeg then just choose

File>Export>Image>JPEG.


That should work for a Web Page

Printing the Screen won't help. :(
Have fun.

Either take picture on a low megapixel or convert the file from a .jpeg to a .gif

DO you mean capture the screen shot? Hit Prt Scn