Important !!! This expert advisors are designed for MetatTrader4 and for demo purposes only.If you decide to use them in different way, do it at your own risk!.
Here are the main actions needed to launch the expert advisor:
Download the expert advisor files from the Expert advisor description page
Locate yor working folder (File->Open data folder)
Copy the expert advisor files in MQL4/Experts/ and indicator files in MQL4/Indicators/
Restart MetaTrader 4
You can see the EXpert Advisors in the Navigator
Attach the expert advisor to the coresponding chart and timeframe
Cpopy the key for the expert advisor description page and insert it in the expert advisor key parameter in the iput tab.