You can get help online without owning a computer just use what’s around you:
Head to your local public library or community center they all have PCs you can borrow for free and friendly staff who’ll help you log in.
Use your phone. Most hotel-assistance or support sites are mobile-friendly, so you can apply right from your smartphone.
Ask a social service agency or shelter how to apply they’ll often do it for you during a visit.
Keep it simple: gather your documents, find a public computer or use your phone, and someone will usually help if you just ask.