In order to keep your important information not exposed to others, you have to take further action like erase or wipe all data from the disk permanently in Windows 7.
Formatting or deleting operation only makes data invisible to the operating system and the data can be easily recovered by certain recovery software. Then how to deal with the replaced disk? Donate it to your friend or sell it to a stranger? In either situation, you need to completely and irrevocably eliminate all data on the disk for privacy & security related data.Ĭan you simply format the hard drive or delete all partitions on it? The answer is negative. There are also articles on cleaning up the Windows Registry and advice on how to speed up your PC.It is common that you want to replace your old or small disk with a new or large one. Apart from slowing down your normal PC operations, this may lead to errors, crashes and unpredictable behaviour in programs.ĭ have several articles relating to cleaning up your PC. If you fail to run maintenance tasks your PC will become bloated and will not perform at its best. Click the Delete Files button when asked, “Are you sure you want to permanently delete these files?”ĭisk Cleanup is not the only pc maintenance task that you should regularly perform remove unwanted startup programs and defrag your hard disk regularly as well.In the Files to delete box, select the checkbox before each type of file that you want to remove (the amount of space you will free up by deleting each type will be displayed next to it).Type Disk Cleanup in the Start Search box, and then press Enter.To start Disk Cleanup in Windows 7, perform the following steps: Removing programs which you no longer use.
Removing optional Windows components which you no longer use.
You can use Disk Cleanup for the following: The Disk Cleanup is a free built-in utility in Windows which allows you to free up space on the hard disk by removing files that can be safely deleted.
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