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I am going to upgrade to Windows 10, how do I not loose all my contact and email information?

LizQuillelm
LizQuillelm
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Hello, in a couple of days I am going to be upgrading Windows on my current computer. I have been reading about folks who have lost all their Thunderbird information (contacts, address book info, etc.) when they upgrade. If I back up my computer will that save all my information?

Hello, in a couple of days I am going to be upgrading Windows on my current computer. I have been reading about folks who have lost all their Thunderbird information (contacts, address book info, etc.) when they upgrade. If I back up my computer will that save all my information?

Chosen solution

Backup your profile. https://support.mozilla.org/en-US/kb/profiles-tb

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user01229325
user01229325
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Chosen Solution

Backup your profile. https://support.mozilla.org/en-US/kb/profiles-tb