Wipe the Computer Clean in Windows 7 without a disc is hard to understand, how could one wipe hard drive entirely when Windows 7 is running, I mean how to erase the operating system when you are running programs in it? Years ago, it may be difficult for software companies to wipe a computer clean without a CD, but now, with the help of Macrorit Disk Wiper, we can wipe the whole disk including System Partition without a disc.Steps to wipe computer clean in Windows 7 without a Disc1. Download Data Wiper Portable Edition, since we are doing wipe job, so you don't have to install more software, just download the portable edition, run it without installation;2. Select Entire Drive in 'Wiping method' column;3. Select Security level.
Warning: Data Wiper removes everything (include personal information and the recovery partition) on the disk if you select the.Entire drive. option, no matter the disk is HDD, SSD, or USB flash drive, it's not factory reset Windows, it's wiping it, you cannot use Windows again unless you reinstall the operating system. Factory Reset PC without CDsMaybe you will ask: what's the status of the disk after the above steps? It's RAW disk, or you can call it Factory settings of the disk. If you are going to reinstall a clean system, a RAW disk is needed; or you can set the disk to factory settings before donating or reuse. Nothing is in there, that's the fastest way to set restore disk to factory settings without a disc.People we reuse your disk would ask a disk with an original state so that they can make a clean installation on it.
Clean wipe is to ensure a clean installation. Traditional ways to wipe hard drive requires a bootable CD, windows installation disc, and complicate commands if you want to install new Windows System.
The traditional way to Restore Windows 7 to Factory SettingsYou can take the following steps to restore Windows 7 to factory settings without a disc, but if you want to install NEW Windows 10 on the original disk from others, it's better to wipe the entire drive and make a clean installation. We will take Dell Computer, for example, to show you how to restore Windows 7 to Factory Settings. Before we start, it's recommended to backup important stuff. Steps to restore Windows 7 to factory settings in DELL computer.
Overview on wiping out a hard driveIt's common to most users to sell or give away computer or hard drive when they want to dispose of old device or upgrade to new ones. You may have already formatted the hard drive or deleted files on it in order to erase sensitive personal data and avoid becoming the victim of identity theft.However, the fact is that wiping out a hard drive is not as easy as deleting data or formatting hard disk. Simply deleting files by Shift + Delete or emptying the Recycle Bin does not permanently clear data, as deleted files can easily be recovered by recovery software. Formatting a hard drive does not completely erase data either. Though operating system cannot see deleted or formatted data and the drive looks empty, average users are able to get back lost data easily with the help of hard drive recovery software.If you view tech forums or comminutes online, you can see lots of users looking for an easy way to clean storage devices, and here is one of them:'What is the best way to clean the hard drive of my laptop? I'm going to selling it to someone but want to ensure all personal files are securely erased.
What I want to do is cleaning hard drive completely and reinstalling Windows 7 (its configurations does not suitable for Windows 10). Everything on the hard disk has been backed up to my external hard drive, I'm hoping one of you here can tell me how to clearing PC step by step? I know how to install Windows from CD but have no idea how to safely wipe hard disk. Many thanks!'
Why deleting and formatting is not the same as erasing hard driveAre you one of those who hold the view that deleting a file is similar to erase it? If yes, you should take a fresh look at this issue. We'll explain reasons in an easier manner.Hard drive is a kind of storage devices which is used to store digital data. Files are stored on the surface of magnetic and rotating platters in hard disk case. Hard disk changes the magnetic property of platter surface to 1 or 0 when reading or writing data.
Thus all data on hard drive will be finally stored in the form of basic binary data, for example, when system saves data like photos, music, etc. On hard drive, rows of zeros and ones are recorded on platters.When a file is deleted, those ones and zeros of that files stays unaffected, for only a pointer indicating the file is being deleted. Therefore, the is available before file data gets overwritten or damaged. What about disk formatting? Formatting works in a similar way, as it does not actually wipe data.
Formatting disk or partition looks like tearing the contents of a book without disturbing actual chapters of the book. Recovery software is also able to retrieve lost files from formatted disk.How does hard disk wiping works?You may wonder how disk wiping works since deletion and formatting does not work on permanently clean hard drive. Apart from physical damage to hard drive, we can completely remove data with disk wiping technology.As we've mentioned above, to completely erase disk, we should remove those binary data, which means overwriting those zeros and ones with new data. Once binary data of a file is replaced and overwritten by new data, it cannot be recovered any more. Some professional disk eraser software is able to filling up disk with zeros or random information sector by sector, ensuring no data can be recovered from a wiped disk.What to do before wiping a hard driveSome preparatory work should be done before wiping computer hard drive in order to make sure the disk wiping can be completed without interruption or causing extra issues. Download and install hard drive wipe software. If you plan to clean hard disk on your own, a disk wipe tool is necessary.
You should select one easy-to-use and effective tool for the task. If you want to wipe the entire computer, you should make sure the software can work on bootable drive. Ensure battery is full. If you want to wipe a laptop, you should make sure the battery is well charged or connected to power.
If power goes out during disk clearing, it might spell disaster to the drive. Backup your data to a different hard disk. When you wipe your computer, everything on it will be lost, thus you should back up any files you want to keep to another hard drive. You can clone hard drive or just copy & paste files to that disk. Remember to save software serial numbers. Those applications you bought will be lost after wiping your PC, and you need to reinstall them to new hard drive. Do not forget to record each program's serial number so that you can activate them after reinstallation.
How To Wipe Clean And Install Windows 7 Games On Windows 10
Download drivers. If you are going to reinstall operating system after hard drive is completely wiped, you may need to download necessary drivers for new system.
You can go to official web site of the device and download the latest drivers. Prepare a bootable disk. If you are wiping computer's main hard disk, you'll have to carry out the task without booting system, such as under WinPE.
In that case, a bootable USB drive or CD is needed.Once everything gets ready, you can start erasing computer hard drive or external disks. The rest part of this instruction will show you how to erase storage device in different ways.Method 1: Completely wipe computer by resetting your PCThis method wipes computer by using the reset feature in Windows 8.1 or 10 during reinstalling operating system, which has an option to remove everything on hard drive. This section takes Windows 10 as example to explain how to wipe computer completely. If your computer is running an older version of Windows, you can try steps in Method 2 to erase hard disk.Step 1 Click 'Start' menu and select 'Settings' option.
On Windows Settings pane click 'Update & Security' option.Step 2 Click 'Recovery' option on the left navigation options and then click Get 'Started' button under 'Reset this PC' section.Step 3 Select 'Remove everything' option which removes all of your personal files, apps, and settings and start over.Step 4 Select 'Remove files and clean the drive' when you are asked to whether to clean the drives too. The cleaning process may take longer time but it makes sure no one can recover erased files.Step 5 Click 'Next' and 'Reset' button on following steps to complete the task.Method 2: Wipe hard drive using free hard drive eraser softwareThe secure way to erase data for good is overwriting data and refill hard disk using zeros or random data, so that nobody can recover wiped data with disk recovery software.
Sounds complex? Actually, nowadays cleaning hard disk is not a complicated work, and you can easily and securely erase disk using disk wipe software.Free hard drive wipe softwareDiskGenius is free software for permanently data wiping. With this hard disk eraser, you can wipe all data on by filling disk sector by sector, making files unrecoverable.
Windows 7 Installation Steps Pdf
Besides, it is a free partition manager program which is able to resize, format, clone or backup partition, check &repair bad sectors, backup data, etc.