They stay on the computer, but the space they used is marked as being free to be used by other files. So as you create new files and save other files, they will start to use the space where the deleted files are, and eventually they will be completely overwritten. Because they are still there, this is why it is still possible to get some deleted files back if you try to do so soon after they are deleted. The more time you leave the more likely it is that the space they are in will be used by other files, making it impossible to get them back.
if your on windows, then the recycle bin.
No. There is no problem in deleting zip files. They are just left behind after file downloads. .zip files are compressed archives, containing 1 or more files. Deleting a .zip file will not harm your computer, as they are not system files. If you delete a .zip file, all you will lose is the files contained within. If you have already extracted the files, or if you no longer need them, they are perfectly safe to delete.
You can't speed up hardware. Also, deleting files will barely speed up your computer.(20 GB of deleting will only affect your computer by milliseconds)
If it's music you uploaded from your computer you have to plug it back in and delete the music files by going to the phone on your computer and deleting the files
If you mean the .torrent files, then they can be deleted by deleting your internet cache or simply deleting them IF you downloaded them (I like to Open them so they save to my internet cache) Or if you mean the files you downloaded, you can open/watch/listen to it and then you can easily delete it from utorrent by deleting both files (Torrent + the files (cant remember exact)).
Yes it does. But don't forget to empty your recycle bin.
It starts out affecting everything around the file it comes in, such as disabling, damaging, even deleting files, then it spreads to neighboring files in the process, and eventually consumes the whole computer to the point where the computer can no longer function.
Just deleting a program still leaves behind files that are located elsewhere on the computer. Using the 'Remove Programs' function in the Control Panel will remove all these files as well.
In file properties uncheck "Read only" or use Administrator account to delete it (you need to get permissions before deleting files).
AntiVirus Software is a program that deletes harmful files on your computer that can be used to keep track of your keystrokes, delete files off of your computer, or send personal files to another person's computer. These programs can be used to combat computer crime because it's deleting files that could be used to gain access to personal information.
Cookies are small data files that websites put on your computer. There is no danger of deleting them, the worst case scenario is that you accidentally deleted that level on a game or you have to log in again.
It all depends on which virus your computer gets. There are file deleting viruses and viruses which cause other problems.
Nothing. Temp files are created by the computer as temporary storage space. Deleting them will cause no harm to your computer. If you use a utility such as the disk-clean program built into Windows - it will delete any temp files in an attempt to speed up your system.