when i download poctures and view them in photoshop the resolution is alot better than mine what i mean is when i zoom in to do detail on my work its blocky and pixelated and when i view alot of other peoples they are sharp and clean do i adjust my resolution i tried but it didnt seem to work hope to here from u soon

other point its the format a jpg format its very complex when you download images its for sure that they work with more than 80 % of quality image ....when your reduce this percent value you loose definition in your work other think its that your original work always must be big like 1600 x 1200 pixels at 72 dpi minumun then you can reduce the work you want to post in the galery, and check that your work in rgb and with adobe (psd) format...if you somtime need print your work well now you need 300 dpi per inch minimun the best its 350 dpi per inch but 20 megas letter images, good luck