The Steam Workshop makes it easier than ever for you to submit finished 3D models of items for a chance to have them accepted and incorporated to the actual game. To publish an item to the workshop for consideration, first read the official documentation linked on the right, then click the Steam Workshop button in the main menu of the game.
The Steam Workshop makes it easy to discover or share new content for your game or software. Each game or software might support slightly different kinds of content in their Workshop, so it's best to check out the official documentation for more details on what can be created and shared in that area.
When you find content under the Maps tab you wish to add to your game, click the 'subscribe' button. In most cases the content will be automatically available the next time you launch the game. But some products require that you go into a dedicated area of the game or software to activate or access the new content.
These are the Steam Workshop features utilized by Counter-Strike: Global Offensive:
Items posted in this Workshop under the Maps
tab are ready for immediate use. Click the Subscribe button on the detail page for the item and it will be available when you start Counter-Strike: Global Offensive.
Curated Item Selection
Items posted in this Workshop under the Items
tab aren't immediately usable in the Counter-Strike: Global Offensive. The developers are looking to the community to rate up items they would most like to see made available to buy or unlock within Counter-Strike: Global Offensive. Ultimately, the developers choose which items to select and add to Counter-Strike: Global Offensive.
Accepted items from the Workshop are made available for purchase or can be unlocked within Counter-Strike: Global Offensive.
Item Creators Can Earn Royalties
Items from this Workshop that are accepted for sale will pay the creators a split of the revenue if that item is sold for a fee.