To install a bot , double click the icon on the screen and extract all the contents of the zip to your game folder. (c:\sierra\half-life\MOD) Then find the readme and follow the directions on running the bot and editing the bot.
Installing a waypoint
To install a waypoint, open up the zip and extract all of the contents to your half-life mod map folder. (c:\serria\halflife\MOD\BOT FOLDER\waypoints)