an use that to have good-quality photo prints. But if you are just going to watch photos on the screen of the computer - much less JPEG quality is sufficient. Also you might not need As you probably know, JPEG file format is widely used in digital cameras because it can reduce the size of the files containing pictures dramatically. But people never stop from wanting to get more... Can you get more? Do you have hundreds or thousands of digital photos which occupy a noticeable part of your hard-drive or a pile of CDs? Did you know that you can re-use JPEG and save some storage space on the pictures? Read on to know how.

Idea is very simple. Every JPEG file has a certain parameter, quality. The greater is quality, the better is picture, the large is JPEG file size. By default, digital cameras usually store high-quality JPEG files. So, the size of the file is large, but quality is good. You can use that to have good-quality photo prints. But if you are just going to watch photos on the screen of the computer - much less JPEG quality is sufficient. Also you might not need a

ng to get more... Can you get more? Do you have hundreds or thousands of digital photos which occupy a noticeable part of your hard-drive or a pile of CDs? Did you know that you can re-use JPEG and save some storage space on the pictures? Read on to know how.

Idea is very simple. Every JPEG file has a certain parameter, quality. The greater is quality, the better is picture, the large is JPEG file size. By default, digital cameras usually store high-quality JPEG files. So, the size of the file is large, but quality is good. You can use that to have good-quality photo prints. But if you are just going to watch photos on the screen of the computer - much less JPEG quality is sufficient. Also you might not need

e-use JPEG and save some storage space on the pictures? Read on to know how.

Idea is very simple. Every JPEG file has a certain parameter, quality. The greater is quality, the better is picture, the large is JPEG file size. By default, digital cameras usually store high-quality JPEG files. So, the size of the file is large, but quality is good. You can use that to have good-quality photo prints. But if you are just going to watch photos on the screen of the computer - much less JPEG quality is sufficient. Also you might not need

y, the better is picture, the large is JPEG file size. By default, digital cameras usually store high-quality JPEG files. So, the size of the file is large, but quality is good. You can use that to have good-quality photo prints. But if you are just going to watch photos on the screen of the computer - much less JPEG quality is sufficient. Also you might not need an use that to have good-quality photo prints. But if you are just going to watch photos on the screen of the computer - much less JPEG quality is sufficient. Also you might not need all 4 or 6 megapixels (which does not fit the screen and in fact is resized when you are watching photos). So, we are going to do 2 things: resize photos (smaller photos take less space) and reduce JPEG quality parameter (this gives some hardly noticeable quality deterioration).

Any decent picture editing program can do this. There is a lightweight and quite powerful viewer IrfanView (it is free on www.irfanview.com), which we will use. Let's run a particular example. I pick a photo from my 4 mp camera. It has dimensions 2304 x 1728 and occupies 1,863,654 bytes. Now I open it in IrfanView, choose Image > Resize/Resample > Half > OK. The photo is resized now and has dimensions 1152 x 864. Let's save it with a smaller JP