Some duplicate files are created by yourselves. You’d better keep them for system protection. These duplicate files are also reasonable. Some files in this folder are unchanged from version to version. When it detects changes, it can restore files from the duplicate copies.īesides, the Windows.old folder is always saving a copy of the previous operating system. Windows has created some duplicate files on your computer hard drive to keep the system safe.įor example, Windows use System File Protection to monitor system files for unexpected changes on your computer to make sure that the system can run normally. To make sure the normal running of your Windows and the installed programs, you should not delete these duplicate files. Is it safe to delete these duplicate files? Of course, there are some other situations like the applications that are organized to include some duplicate files the system that you use to monitor your websites, videos, and other information needs to use a duplicate copy of every file under its control to quickly detect changes locally. This can also generate some duplicate files.
Some of these programs still keep their previous installed files after an update. Not all files are changed in each update. So, when you uninstall program A, program B can still work normally, otherwise, program B can be damaged.īesides, you may have updated some programs several times.
CCLEANER DUPLICATE FINDER FAQ INSTALL
But, when you install them on your computer, they will install the library in their specified location respectively. Here, we collect some common reasons:įor example, program A and program B use the same library of shared code. Why There Are So Many Duplicate Files on Windows?ĭuplicate files on a computer can happen for many reasons, most of which are even legitimate. Why there are duplicate files and is it safe to delete duplicate files? You can find the answers from the following contents. Or perhaps you don’t know it and you are surprised when you hear this thing. But, you think it is an annoying thing to find out the duplicate files and then delete them one by one. Why You Should Delete Duplicate Files on Your Computer?ĭo you know that there are duplicate files on your computer? Perhaps, you know it.
CCLEANER DUPLICATE FINDER FAQ HOW TO
How to Find and Delete Duplicate Files on Windows 10?.Why You Should Delete Duplicate Files on Your Computer?.This article from MiniTool Software tells you some related information. To free up disk space and speed up your computer, you can use a duplicate file finder to find and delete duplicate files. There are numerous duplicate files on your computer, including system non-system files.
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