Steam is indeed an excellent platform for downloading & playing games on PC.
While Steam is mainly a gaming platform, it still has many social networking features.
Since its a social networking cum gaming platform, it has introduced a Two Factor Authentication security feature.

What is Two Factor Authentication?
Only after verifying the code will you be able to regain access to your online account.
Steam has a two-factor authentication but is under a different name Steam Guard.

Steam Guard codes will be delivered via the Steam app on your phone or to your registered email address.
Launch theSteam clienton your setup and click theSteamicon in the top-left corner.
From the list of options, click onSettings.

On the configs window, press theAccountoption on the left.
On the right, click theManage Steam Guard Account Securityoption.
Select theGet Steam Guard codes from the Steam app on my phoneoption on the Manage Steam Guard screen.

Now, fire up the Steam app on your smartphone and tap on thehamburger menuat the top-left corner.
On the menu that appears, tap on theSteam Guard.
On the Steam Guard screen, tap theAdd authenticatorbutton.

Now, Steam will send you anSMS code to your registered phone number.
you should probably enter that code and tap on the Submit button.
Now, Steam will provide you with arecovery code.

you oughta note it down and keep it safe.
Once done, you will see a5-digit code on the Steam Guard.
This code will change automatically in just a few seconds.

You must enter the mobile equipment code to access your account.
How to Get Steam Guard Codes via Email?
If you select this option, Steam will send the verification codes to the registered email address.

Heres how to get two-factor authentication codes via email.
Launch the Steam desktop client and click theSteamicon in the top left corner.
From the list of options that appears, tap on
3.

On the prefs window, switch to theAccounttab on the left.
On the right, click onManage Steam Guard Account Security.
On the Manage Steam Guard page, select theGet Steam Guard Codes by email.

This is how you’ve got the option to get Steam Guard codes by email.
you might disable Steam Guard mobile authentication right from the Steam parameters.
Heres what you better do.

- bring up the Steam desktop client and selectSteam > options.
On the Steam controls, switch to theSecuritytab on the left.
On the right pane, click theManage Steam Guardbutton.

Now select theTurn Steam Guard off (not recommended)option.
On the confirmation prompt, click theDisable Steam Guardoption.
Depending on how youve set up Steam Guard, you will get a confirmation message.

You just have to follow the link in the email todisable Steam Guardon your account.
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