Windows Update Unknown error 80070490 on Windows 7

[FGenova]

Dear friends:

My computer is an old XP passed to Windows 7 :

The system actualization is trying to actualize the following , always with sing : error and trying again:

KB2984976
KB27266535
KB2640148
KB3147071

At the end it sorts : Code 80070490 Unknown error.

What could I do ?

[HappyAndyK]

Since you are running Windows 7, after running the System File Checker, you should use the System Update Readiness Tool to repair Windows Update.

Details here: Windows Update error 0x80070490 while updating Windows 10/8/7

[FGenova]

Thank you Andy.
In case I cannot find the "System Update Readiness Tool ". Where can I find It ?

Best regards

[FGenova]

Thank you Andy; I found the link in blue. Sorry.
Best regards and thanks for your support.
FG