Some useful tips on how to store fruits and vegetables so they keep fresh and appetizing and also some ideas on how to prepare them are provided at the link below.
Keep your fridge at just above freezing (1-2 °C ; 32-36 °F) and use perforated or sealed plastic bags as directed. Note that some items do better in a cool dark place like a cold room (7-10 °C;40-50 °F) and others at low room temperature (12-18 °C; 55-65 °F). Keep the onions separate from the potatoes and the fruits separate from the vegetables. Tomatoes are kept at room temperature.
How many different types of fruits and vegetables have you tried?