Sometimes we accidentally delete files we had hoped to save. Sometimes files are corrupted through no fault of our own and simply go missing. When either of these situations occur and files are lost within the confines of our computer’s internal hard disk drive, we are faced with a situation calling for computer file recovery. There are several ways to recover files that are lost either through inadvertent deletion or file damage caused by an improper transfer or a virus attack. Generally speaking we recover these lost files by using a data recovery software utility.