It's pretty easy actually.
When you spot one of these ads, RIGHT click on it, and select "Copy Link Location" (May also be called "Copy URL" or "Copy link to Clipboard", depending on your browser)
Post the retrieved link here.
Easiest way to get a screencap of the banner (Since some are flash) is to use the "Print Screen/Sysrq"
This will copy a snapshot of your entire computer display to your clipboard, (Hold down ALT while pressing this key to only capture the active window)
Upload the snapshot, and post it here.
There are a number of hosts that you can use, and even one here on MFGG.
http://imgur.com/ is the best that I know of however.
It's pretty easy actually.
When you spot one of these ads, RIGHT click on it, and select "Copy Link Location" (May also be called "Copy URL" or "Copy link to Clipboard", depending on your browser)
Post the retrieved link here.
Easiest way to get a screencap of the banner (Since some are flash) is to use the "Print Screen/Sysrq"
This will copy a snapshot of your entire computer display to your clipboard, (Hold down ALT while pressing this key to only capture the active window)
Upload the snapshot, and post it here.
There are a number of hosts that you can use, and even one here on MFGG.
http://imgur.com/ is the best that I know of however.