Work From Home
To begin with, in some cases you need a landline. Also, your internet service should be hardwired (computer connected directly to your modem).
Wifi Isn't In Your Budget?
Then consider public businesses & libraries that offer free access. For your knowledge, if you have school aged children, Cox communications offers a a Connect2Compete program.
C2C is $9.95/mo.* for qualifying households. Further, there aren’t deposits or annual contracts. Plus, a WiFi modem is free.
To add, if you prefer to work at a job site… apply here.