How can I restore Product key

ilzetenisone
ilzetenisone Member Posts: 3 New User

I have Acer Aspire 5742 PC and when I bought my PC I had Windows 7. Once I reinstall my PC and I lost my product key activation. Now I have Linux, but if would be possible, than I would like to put back Windows.

My friend told me that I need restore my PC product key, or it doesn't work for Winsows activation...

How can I get beck my Product key?

Answers

  • IronFly
    IronFly ACE Posts: 18,413 Trailblazer

    normally there's a sticker on the bottom of your laptop.

    I'm not an Acer employee.
  • ilzetenisone
    ilzetenisone Member Posts: 3 New User

    Yes, I know..... but that product key number don't work when I want install over again Windows on my PC.....

  • IronFly
    IronFly ACE Posts: 18,413 Trailblazer

    which version of windows 7 are you trying to install?

    which kind of error do you have?

    I'm not an Acer employee.
  • ilzetenisone
    ilzetenisone Member Posts: 3 New User

    I have Home Premium and I wanted to install Windows 10, but my product key deosn't work.... And earlier I reinstall my PC once.....

  • IronFly
    IronFly ACE Posts: 18,413 Trailblazer

    you can install windows 10 without re-installing windows 7 first.

     

    you just need a windows 10 home bootable media, skip all the steps that ask product key and then use your windows 7 product key to authenticate (windows logo, settings, update & secutiry, on the left side click on Activation)

     

    to download the latest windows 10 version:

    http://go.microsoft.com/fwlink/?LinkId=691209

     

    choose the correct version to install.

     

    remember to wipe your HDD first.

    I'm not an Acer employee.