Layoff notice, what does the 60 days mean? - 12 months and counting

Our team was told about a closure date that is 13 weeks away. I have read a lot of threads here and could not find my exact situation. Some colleagues are already leaving. What did the workforce office offer?

Thanks for writing this out. I went through something close to it last year, and it got easier once I kept a simple log of every call and form.