Windows 10: how to activate after hard disc change

When my computer crashed , the repairer told me the hard disc need to be changed. So I had given him my computer which had windows 10 operating system got through licence while upgrading intially. Now after replacing the hard disc the repairer has installed windows 10 Pro but it always ask me to activate and the same is not activating. I do not have any key or mail informing the licence

Tell me how to activate my windows 10 Pro or to the original windows home

RANJAN

:)

 

Good surround sound headset

I know you say you're not that guy, but stepping into the $250+ range really brings a change in build quality that might have you never having to buy another set. Otherwise, getting 6 speakers with decent sound in a headset is hard, and that's what you are asking for, and I have no suggestions, but just a bump up the list. *Stick Out Tongue

 

Overclocking / Undervolting guide for Vega 56 or 64?

Here's a quick laundry list:

List of software to use for overclocking and testing
Examples:
Wattman (and how to find and use it, like an overview, including profiles)
Unigine Valley or Heaven (use this for quick testing while changing settings in Wattman and checking for stability / artifacts) ...just suggesting this
How to monitor cores / mem speeds and temps during testing (I've seen screen overlays, and others using GPUz)

Step-by step overclocking in Wattman
Fan speeds
Power limit
Temp limit
Voltages
Core speeds
Memory speeds

 

Disc for windows 7 to run on windows 10

Hi Jane,

Thank you for contacting Microsoft community.

I suggest you to follow the below steps to read the Windows 7 disc and check if it helps.

• Insert Windows 7 disc.
• Press “Windows+E” which will open file explorer.
• There you will find the Windows 7 disc.
• Open the disc and copy the files anywhere on your computer, so that you can access the information from the disc.

Hope this information was helpful and do let us know if you need further assistance. We will be glad to assist.