How do I enlarge and darken my outgoing e-mails?

When I click on a picture to enlarge, it comes up blank...? Best answer will be given :)?

• So recently when I try to click on an image to enlarge it (e.g. on an online store where i attempt to buy some clothes) a new window pops up as usual to show the larger image but unlike before, this new window is completely blank with no picture. It comes up with NOTHING. :( The same is for my university emails now, when I attempt to open an email it again comes up completely blank and with no information on them. Ive downloaded the latest Adobe Flash Player in the hopes that could resolve the problem but it hasnt. Anybody have any suggestions?

• Answer:

  Try installing a different web browser than the one you are currently using. For example if you are using IE, try firefox, since its possible your web browser has gotten corrupted. If this does not work, its possible you have a virus on you computer and will need to use software to remove it, or call a tech to debug it.