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I would like to clear off/erase all of the programs on my hard drive and clean it up before I donate my computer to a worthy cause. What’s the best/simplest way to do this?
To begin with, good on you not only for your donation, but for thinking to do this. All too frequently we hear of computers being donated by banks, hospitals, or other institutions and then turning up with all sorts of private information that should have been erased first. The best way? Well … how paranoid are you?
Not an option: Leaving anything
Quite often, I get this question with an additional caveat – how to remove all of your personal information while leaving Windows installed.
You can’t.
The problem is that even after removing all of your data – even if you remember to remove every scrap and even after removing every single application – some of your personal information will still be left on the machine.
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If nothing else, there’s likely to be random information left in the Windows registry
The registry is nothing more than a highly structured database of information managed by Windows. Almost all user and system settings, configuration information, passwords, and more are kept in the registry. Windows applications are also encouraged to keep their settings and configuration in the registry.
(Click on the term for full definition.)
'>registry, and unless you take additional steps, all of those files that you carefully deleted could potentially be recovered.(Click on the term for full definition.)
What’s worse, of course, are the people that do nothing and leave everything on the machine. It’s not uncommon to hear stories of second-hand machines containing a wealth of personal and private information from the previous user.
Let’s not do that.
Basic precaution: Format the drive
Conventional wisdom is that reformatting your disk is the right thing to do. And I agree with that, if done properly.
What do I mean by properly?
Windows (all versions), and even MS-DOS before it, have the option to perform what’s called a “quick format.” In reality, a quick format does very little except create an empty root
Root actually has several different meanings in technology.
When applied to hard disks or other file storage media, the root refers to the topmost folder in which files are placed.
File systems allow you to organize files into folders, and of course folders can contain other folders. This is typically thought of as a tree structure (often, though not always, conceptually drawn and thought of as an upside down tree). For example:
In this image, “C:” represents the “root” of the C: drive; the topmost folder into which files and folders can be placed. It is unique in that it is, itself, not contained within another folder.
When applied to operating systems, root is the name of the administrator or super-user account in Linux and Unix systems. It is conceptually equivalent to the Windows “Administrator” account.
To root a device is to gain access to the root account, or its equivalent, so as to be able to perform actions such as installing or uninstalling software that would otherwise be prevented by the system’s default configuration.
(Click on the term for full definition.)
'>root directory on the Hard Disk Drive [HDD]When applied to hard disks or other file storage media, the root refers to the topmost folder in which files are placed.
File systems allow you to organize files into folders, and of course folders can contain other folders. This is typically thought of as a tree structure (often, though not always, conceptually drawn and thought of as an upside down tree). For example:
In this image, “C:” represents the “root” of the C: drive; the topmost folder into which files and folders can be placed. It is unique in that it is, itself, not contained within another folder.
When applied to operating systems, root is the name of the administrator or super-user account in Linux and Unix systems. It is conceptually equivalent to the Windows “Administrator” account.
To root a device is to gain access to the root account, or its equivalent, so as to be able to perform actions such as installing or uninstalling software that would otherwise be prevented by the system’s default configuration.
(Click on the term for full definition.)
An HDD, or Hard Disk Drive, is typically a small box inside your computer that holds several metal disks coated with a magnetic material. They are not unlike a video or audio tape or the strip on the back of a credit card. The disk spins at a fairly high rate of speed, and special “heads” can read, or record, a pattern of bits (1s and 0s) on the magnetic surface. Those bits are assembled into bytes, which in turn are the files that you save, receive, or create.
Disks do not lose what’s on them when you turn off the power.
See also: Solid State Disks (SSD)
(Click on the term for full definition.)
Disks do not lose what’s on them when you turn off the power.
See also: Solid State Disks (SSD)
(Click on the term for full definition.)
Ibm Secure Data Disposal Utility
'>hard disk and possibly add a label. The rest of the disk is actually assumed to be properly formatted already and left alone. That’s why it’s quick.And that’s why it’s also insecure. Because the rest of the disk is left untouched, any data that is already there will remain. Many commonly available disk recovery tools will be able to recover data from a “quick” formatted disk.
So the basic and common answer is to reformat the disk, making sure to specify unconditional format.
Unfortunately, if that’s your C: drive, you won’t be able to format the drive if you’ve booted from it and are running Windows from it. You’ll need to either install the disk in a different machine to be able to reformat it or boot from something else.
For the later, I have just the thing…
A safe, practical approach: DBAN
DBAN (which stands for “Darik’s Boot And Nuke”) is a free utility designed to do exactly what we’re talking about by living up to its name: it’s a CD that you boot from that then “nukes” the information on the drive.
Download the DBAN CD image, burn it to a CD, and then boot from the CD. I need to be really clear on what happens next:
DBAN will automatically and completely delete the contents of any hard disk that it detects.
DBAN does this not by simply deleting files, but by performing a careful overwrite of the entire hard disk surface. When it’s done, everything is erased.
Everything.
Open source encryption software mac. In fact, DBAN has options to overwrite/erase the hard disk multiple times, so as to prevent any possibility of future data recovery. DBAN is now my recommendation when you’re about to dispose of a hard disk or give a computer away.
Lenovo Secure Data Disposal Iso Download Software
Over the top: Physical destruction
It’s a common recommendation to use a big heavy magnet to really erase a hard disk. My advice is to forget it. Any magnets that you’re likely to have around the house, even your big speaker magnets, are unlikely to affect your hard disk in any significant way. I believe that there have been studies that show that even some exceptionally large magnets still leave the contents of hard disks in a recoverable state.
Sm bus controller driver dell inspiron 1545 vista download. Bernina embroidery software windows 10. Another approach to really, positively, and permanently destroy your data is to physically destroy the disk.
Personally, DBAN is more than enough for me, but if I care enough to go this far, I use a drill press and drill a few holes all the way through the hard drive casing, through the disk platters, and out the other side.
Unfortunately, that level of destruction also makes your gift significantly less useful.
If you want to leave Windows on the machine…
As I said before, it’s common to want to leave Windows installed as part of your gift.
That may or may not be legal (it depends on the terms of the license for your particular copy of Windows). To keep it at least ethical, it means you would no longer keep or use that copy of Windows yourself.
The right and safe way to transfer Windows in this case is to, after running DBAN, reinstall Windows from scratch using your original installation media. If your system didn’t come with installation media, then you could try the restore media that you received or you could restore to an image backup
A backup is nothing more than an additional copy of data, ideally kept in a different location than the original.
If there’s only one copy of something – say a photograph on a mobile phone – then it’s not backed up. If that device were to fail or be lost, then the photograph would be lost forever as well.
Computers are excellent at making copies of digital data, and backups are one important use of that functionality.
It’s generally recommended that important data be backed up in at least one, ideally more, separate devices or media, such as an external hard disk. In addition, it’s recommended that critical data also be backed up in another physical location, such as a different building, or online.
More than anything, the important concept is that there never be only a single copy of important data. That’s not backed up.
See also: back up
(Click on the term for full definition.)
'>backup that you took immediately after receiving the machine.If there’s only one copy of something – say a photograph on a mobile phone – then it’s not backed up. If that device were to fail or be lost, then the photograph would be lost forever as well.
Computers are excellent at making copies of digital data, and backups are one important use of that functionality.
It’s generally recommended that important data be backed up in at least one, ideally more, separate devices or media, such as an external hard disk. In addition, it’s recommended that critical data also be backed up in another physical location, such as a different building, or online.
More than anything, the important concept is that there never be only a single copy of important data. That’s not backed up.
See also: back up
(Click on the term for full definition.)
And part of your gift would be to include the product key that activated that copy of Windows. Good mac apps for todo list.
A product key that, as I said, you would no longer use yourself, having given it away.
(This is an update to an article originally published December 24, 2004.) https://brownvenue346.weebly.com/blog/bahubali-movie-download-in-hindi.