If you choose not to play with your Windows operating system, then the file automatically goes to the Recycle Bin. If you ever decide that you still need the file, you can simply search the trash (a fun concept Microsoft puts us through) and you will find your deleted file intact and easily recoverable. However, if you disable the Recycle Bin, things will be slightly different.
Most of us consider deleting a file permanently. After all, you can’t see it in the directory structure, so it’s definitely not there. Unfortunately (or well, fortunately, depending on how you look at the situation) when it comes to computers, seeing is not necessarily a premise to believe. A file is not destroyed and permanently eradicated from its memory simply by deleting it from the directory structure. Instead, it is kept safe in a free memory area, stored in case you change your mind and need to retrieve your file. What is removed is the link that points to the file, so if you compare a file to a book page, removing the file does not tear the page from the book, but rather removes the page’s index from the table of contents , represented by the file system here.
Still, your hard drive space is not infinite, so eventually the space where deleted files pile up will fill up and there will be no more “closet” space available. What the operating system does in such a case is to overwrite the old deleted files with newer deleted files, so there is a certain time limit in which you can get back your lost data. For example, if you deleted a file from your hard drive a year ago, you will most likely find it intact in the “closet” area. On the other hand, if you deleted it yesterday, there is no chance that it will be overwritten.
Of course, data recovery techniques have constantly improved and specialists can now recover data even after it has been overwritten. Some companies boast of the fact that they can recreate files that have been deleted and then overwritten in the lost memory sector up to 10 times. However, after 10 overwrites, the recovered data is most likely not completely intact and some parts are missing.
Just as there are programs that help you recover deleted data, there are others that help you permanently delete it! Sometimes you will want to permanently destroy some data that you stored on your PC and its closest resemblance to a paper shredder is a data deletion tool. Since data recovery technology is constantly increasing, there is a chance that bits and pieces of your “permanently deleted” data can still be found, so it’s best not to fully rely on that if you really, really don’t want someone to be. find out. what you stored on your hard drive.