Took pics and they have the date displayed on them. Don't want date on pictures. Can I undo the date without losing the pics?

After downloading the photos to your computer then click on Date created at the top of the your picture folder. The photos will the sort by the date the photos were taken starting from the earliest date. If you click on Date created again it will sort by the latest date the photos were taken.

I don't think those picture can be recovered as those might have stored in the temporary memory for a while and every time he took another pic it might have over-written in the previous one..

Better remove the Micro SD card and try to connect to PC and check if its available in the card

The date and time (and a lot more) are stored with every picture in its EXIF metadata. Any photo viewing/editing program should be able to display this data. To print this data, please consult the documentation for whatever program you're using to print your pictures. Depending on the program and printer you may print the date on the image, in the margins, or on the back.

Hi, I'd suggest talking to where ever you get them printed as it's likely a setting on their computer doing that.

Once embedded in the picture, there is no simple way to remove the date mark.

However, there are lots of image editing packages that are able to remove unwanted parts of a picture in a computer. It takes a bit of work, but it is worth learning how to "photoshop" pics, as you can improve them in many ways, even removing unwanted lampposts or parked cars.

Are you sure your canon battery pack is OK?If not ,replace it with a high quality replacement battery pack.

should work if your setting it up right. The date looks awful anyway. it will be right on the front. then you can't get rid of it on the picture. I took my date off. Ruined a few good pictures with the date right in the way.

Unfortunately the Nikon Coolpix 7900 does not have a 'display' button to take care of this. So you need to go through Menu to access Setup menu. Here you will get option to customize the display.

what did you do? Some one else is going to ask.

It sounds like your memory card is corrupt. This most important thing is not to use the card any further until you have recovered your pictures. Unfortunately i see from the date of your post that this may not be the case. What you need is some memory card picture recovery software. There are several shareware programs available for download. Try googling it. Good luck!