UPDATE: There’s now a better way to increase upload sizes for all your websites. From the dashboard you click “CGI & Scripted Language Support” then you click on “PHP Scripting”
The value you’re looking for is: post_max_size = 4M or 8M Change that to be what you’d like, maybe 100M so you can upload video. I also adjusted these values so that Drupal can run:
max_execution_time = 300 ; Maximum execution time of each script, in seconds
max_input_time = 60 ; Maximum amount of time each script may spend parsing request data
memory_limit = 328M ; Maximum amount of memory a script may consume
post_max_size = 300M
If you’re looking how to increase the 4MB upload limit in WordPress and you have iPage hosting, don’t bother looking for it. iPage sets that globally for all your sites they host. So you’ll have to get on live chat for a couple of minutes and tell them you want the max of 8MB, if you want more than that you’ll probably have to change your hosting.