To delete photos from a Canon PowerShot A520, turn on the camera and press the "Playback" button to view your images. Use the arrow keys to navigate to the photo you want to delete. Once selected, press the "Function" button, then choose "Erase" from the menu options and confirm your choice by selecting "OK." This will delete the selected photo from your camera's memory.
PowerShot A520
The price of a Canon powershot a520 depends from where it is bought. For example, on Amazon it costs $100; however, on eBay it costs $55. The price might be lower elsewhere.
The short answer is "yes." A few years ago I bought my wife a Canon PowerShot A520, a 4 mp camera with a 4x optical zoom. It still takes excellent photographs. The newer Canon powershots have optical image stabilization (IS) that minimizes camera shake. I believe IS is even more important than an upgrade from 4 mp to 8mp.
creative a520 sbs is best in 5.1 and its price only 3400 .