I have the weed eater featherlite, plus gas weed eater and the starting instructions are lost. What do I do to start it again?

I lose all my instructions to start things.

Look for a stop slide button on the handle.

Also look for a choke/start/rabbit by the carburetor. Flip to start. Look for a soft rubber cup to push/pump to prime the carb. Push that 3 times and pull starter. After it warms up flip to rabbit/run on choke lever