How to use multiple accounts of the same user in office 365

[ushasis02]

Hi, I have a personal office 365 user subscription which I use in my old laptop. (Old Microsoft id say A1)
Now I have bought a new laptop wherein I signed into windows with a new Microsoft id say A2. Now I want to use the office 365 subscription in my new account A2 along with the old account A1. How do I do it? As per the subscription policy one Microsoft 365 account can be used by one user in 5 devices. How do I do it? Can someone suggest

[#2]

That rule applies to the same user account, not multiple ones. In your case, you need to login with the "old" account.

[#3]

Thanks vasil, however how do I do that in my new laptop. It has a new Microsoft id say A2 and the office 365 subscription is on id A1.
Are u suggesting I’ll have to take a family pack and deal with Microsoft ids A1 and A2 as 2 independent users?

[#4]

1003200060367A71

[#5]

Please read the way given in the following link.
https://support.microsoft.com/en-us/windows/manage-devices-used-with-your-microsoft-account-d4044995...