Word Press is a good tool develop a website and and now it has become much famous to develop websites mostly blogs and websites are designed and developed by this platform, this platform is available on every hosting.
Some times while doing working in WordPress and developing website in this platform when ever we try to upload a theme or Plugin the it shows there error of Upload_max_filesize. basically its solution is simple that just edit the PHP.INI file in public_html folder or home folder and change the size limit. But in Godaddy hosting it is with different way and you can do it with these following steps.
First go to your Godaddy Account with user ID and Password open Dash Board. Click on the Manage button on Web Hosting Tab.
After that a new Tab will open with Cpanel-Main where all tools and file Manager and home directory where Server IP is there. go to downside where there is Software where all PHP related icon are there.
Now Click on Select PHP Version Icon.. and click on Switch to PHP Options
Now This Type of Screen will Open now see the red marked field. these are Post_max_size and upload_max_filesize, these both are by default 2MB, set this both filed as much you needed as i set just 128MB because i need this only and now click on save button
After this now check all your theme and plugins will be uploaded easily and you can work smoothly so enjoy..