Russ Harvey Consulting - Computer and Internet Services

Disposing of Old Computers Safely

Data is Valuable | Secure Erasure | Recycling Electronics

Safely disposing of older and unwanted computer equipment.

Options for Disposing of Older Computers

Sooner or later you're going to upgrade your computer and you'll have to decide what to do with the old one.

There are several things you can do with it, including:

  • use it elsewhere in your home; or
  • donate it to charity; or
  • give it to a friend or family member; or
  • recycle it.

You should consider all other options before recycling a computer. While recycling is better than contributing to the landfill, the process is not without its pitfalls.

ERA Supports Repurposing Before Recycling

With a focus on recovery, refurbishment and reuse, ERA continuously supplies charitable groups with donated IT equipment while securely managing the retiring IT assets of organizations and individuals across Canada. We believe that reuse before recycling is critical in managing the waste created by computer hardware, and by offering industry leading data destruction for all equipment we receive, we have securely repurposed hundreds of tons of equipment. — The Electronic Recycling Association

Getting Ready

You'll want to ensure that you have a backup of any files you want before proceeding.

Then you'll want to protect your privacy by either

  • securely wipe the hard drive(s); or
  • reinstall the computer's operating system using the option that wipes the information on the computer and reinstalls the factory settings (the way the computer was when you bought it).

Either of these options will remove all your data.

The second option will remove all programs that didn't come installed from the factory (or were trial editions). You may wish to reinstall these programs after the recovery process finishes if you're not going to be using the program on your new computer.

Why Worry About Your Computer's Data?

It is important that you protect your data and personal information.

While there may be no “top secret” data on your computer, it contains much personal information that could be detrimental, embarrassing or inconvenient if it were recovered.

Many of us consider our data basically worthless. Who'd want it?

Everyone's Collecting Data

But corporations, government, websites and social media sites are collecting all kinds of data. If it is valuable to them, it is important to protect it.

Would You Post EVERYTHING?

Look at it this way: would you print everything out and past it on a public bulletin board for anyone to see?

Of course not. We care to keep our lives private, at least to some degree.

Private Data

You'll want to ensure that the following sorts of data are destroyed before disposing of an old computer or any storage device.

  • financial, budget and tax information;
  • passwords, accounts information, access codes, etc.;
  • personal emails (including unsent messages);
  • personal documents;
  • personal photos and videos; as well as
  • records of bills, payments and outstanding loans.

Return to top

Secure Erasure

Before disposing of a computer, you'll want to ensure that the hard drive no longer contains personal information.

Preventing Unauthorized Recovery of Your Data

Formatting the drive won't necessarily make the information unrecoverable, especially if you do a quick format. The data that is on the drive has to be overwritten to be truly gone.

Securely Wiping Hard Drives

These are open source software solutions:

Other data-erasing products exist, but I like the fact that open source projects can be verified to have no hidden surprises.

Hard Drive Destruction

An alternative to securely erasing your data is to have hard drives, optical media (CDs and DVDs) or removable USB devices shredded or critically damaged.

Return to top

Recycling Electronics

Secure Data Deletion

Before recycling computers, smart phones and other electronics that contain personal data you should ensure the data is securely deleted.

There is no cost for recycling old electronics in BC. The costs are paid for by an Environmental Handling Fee levied on all new electronic purchases.

Recycling Locations

The following locations will take recyclable (acceptable) electronics:

Learning More

There's more information about recycling options for computers on these Victoria sites:

Return to top

Related Resources

Related resources on this site:

or check the resources index.

Return to top


If these pages helped you,
buy me a coffee!


www.russharvey.bc.ca/resources/recovery.html
Updated: February 3, 2017