Resale of a computer - legality of software and passing checks - how to do it right?

Question

Law in IT

Company 1 bought a computer and a separate license for the software that is used on it - Windows, Office, Rar, antivirus.
The option of selling or leasing such a computer to company 2 is being considered.
Questions:
1. Does company 2 have the right to use the above software?
2. If yes, then in the case of an inspection by the Ministry of Internal Affairs, etc. - what documents will confirm the legality of use and how to formalize the sale / purchase or lease?
3. In addition to selling or renting - maybe there are other options?

upd: Thanks to everyone who responded! What is written in the EULA is only half the story. Even Microsoft says - from our point of view - the successful activation of the product is a confirmation of the legality of use. But, when they come to you with a check, they need to show a document confirming the purchase. And the people who are connected with the checks say the same thing - do you have any documents?
Well, imagine - people come to your company to get easy money or sink it, and you tell them - read the EULA. - It is unlikely that they have such a desire))

If there is a clear knowledge of how this should be done, please advise)

Thank you!

Answer 1

It is necessary to carefully read the EULA for all purchased licenses, because it may well turn out that under the terms of the license you cannot resell this software.

Answer 2

The software is an integral part of the device (laptop\computer\smartphone, etc.) and, accordingly, can be the subject of a transaction. If the end user certificate is not signed. A document confirming the legality is a contract for the sale or lease of equipment.

Answer 3

Let the invoice be written and stamped.
OEM licenses cannot be sold! If Retail then you can. If bought legally, then they have checks or invoices.