Delete dat files windows 7

To begin with, a user can remove objects one by one, or with entire groups. For the first option, you should simply set the cursor to the desired file or folder. To perform group deletion you should select objects with your mouse and Shift and Ctrl buttons.

There are various ways to start the deletion itself, after you have selected one or multiple objects. In particular, a user can simply drag the selected files and folders and drop them to Recycle Bin on the Desktop. The other option is deleting via the content menu. Those users, who prefer working with the keyboard, can delete files using the Del key.

You can shorten the file name and try again, or try a location that has a shorter path. Old Folder. Is there a way to remove these items? This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. I have the same question However, before you start to completely wipe a PC, you should back up important files from your computer to external storage device.

As for backup software, MiniTool Partition Wizard is recommended for its simplicity and convenience. Free Download. Here is the tutorial on how to back up files with MiniTool. If there is no important file on your computer, you can skip the backup process.

Then, right-click a partition and choose Copy. Step 2: Choose a target location where the partition is copied to and click Next button. Step 3: Adjust the size and location of the new partition and click Finish. How to delete everything on your computer Windows 7 or Windows 10? Here are three methods for you. As we all know, unlike Windows 10, Windows 7 doesn't have a built-in factory reset option.

When you decide to reset your computer to factory state, you have to use an installation media or recovery disk. But fortunately, for those people who ask how to delete everything on Windows 7 without CD, they can try the following method to reset their Windows 7 computers to factory state.

Step 1: Press Start button and choose Control Panel. Step 6: Then, you will be presented with two options: " Use a system image you created earlier to recover your computer " and " Return your computer to factory condition ". Please choose the latter option. If the computer is bought in a shop, you can use this method to restore it to the original state. If this computer is bought on secondary market, you should use the second or third method to delete everything on the computer in order to ensure computer safety.

If your computer is Windows 10, you can use the built-in reset this PC option to wipe your computer completely. Here is the tutorial on how to how to wipe a computer Windows When you choose Remove everything , you will be asked whether you want to remove everything from all drives.

If you want to resell your computer, clicking All drives is recommended. Besides, if you don't find the factory option on Windows 7 or Windows 10 computer, you should use the following methods. The second method is to wipe hard drive with commands. This article covers 4 parts, telling you all the information about how to permanently delete files on Windows 7.

When you delete a file by right click the "Delete" option or drag it to the dustbin and empty the dustbin, the deleted file still exists on your hard drive. Windows 7 will mark the space where the deleted file once occupied on the hard drive as "empty", prepare for storing new files. With a data recovery program, like iBeesoft Datta Recovery , it will helps to easily and quickly recover deleted files in Windows 7 if you haven't done any extra tasks. To solve the problem, you need a professional secure delete tools or ways for help.

Instead of simply marking a deleted file as "Deleted", waiting for other data to overwrite the deleted file and occupy the space, secure deleted tools and ways will overwrite the space with other data, which is invisible as well, making it unrecoverable.

It sounds complicated. However, with the sophisticated storage technology, ways and tools are developed. You can't permanently delete files in Windows 7 manually. To ensure that Windows 7 deleted files are safe from being recovered, Microsoft developed SDelete.