朋友O-1签证到美国，公司今天突然closing down，需要十天内离境。幸运的是，她老公是美国公民。在此向各位大侠请教一下问题：
1.她可以在10天内由O-1签证换成配偶绿卡吗？
2.申请配偶绿卡的过程和材料？
3.可以网上递交申请吗？
消息太突然，朋友一下子都不知所措了。感谢高手的指点。
-She just takes easy and can file green card application any time. Her illegal stay will not affect her green card application because her spouse is a US citizen. Her spouse needs to file I-130 and her file I-485 following the I-130 and I-485 Instructions. She may also file I-131 for AP for travel and I-765 for EAD to work together with her I-485 filing.
