An important aspect of the services USCIS provides is the online options available to applicants, especially in light of the pandemic. The official website has various useful services and resources. For instance, there is a search function that allows visitors to perform a detailed search of the immigration-related possibilities. By entering who they are (Green Card holder, alien, employer, etc.) and what they want to do (get citizenship, work in the US, visit for humanitarian reasons, etc.), users can see important information and resources related to that objective.
Information pages about common topics like Green Card or citizenship are easy to access from the menu. Besides these two types of immigration, there is also a dedicated section about the laws and policies concerning immigration.
The USCIS website also has several self-service tools including checking the processing time of applications, e-filing of certain applications, fee calculation, etc. Some of the online forms include N-400, I-90, I-539, and I-130.