Tír Na HiFi

I have a number of digital photos that are 3 to 4 Mb each. How do I reduce the file size for sending by e-mail?

Thanks.

Pixresizer is a great little tool and free too http://pixresizer.en.softonic.com/ or you could zip the files and they could unzip them without any loss of quality.
Another solution would be to open a flickr account (free) and upload your photos to it. You can then send a link by email whereby others can see or even download those pics.

All the above are quite easy to do so don't be put off. Software like this wouldn't be as popular as it is if it was difficult.