Windows 10: I can't activate windows.

Hello, so I had windows 10 home and I wanted to upgrade to windows 10 pro so I had a windows 7 professional key and I tried to upgrade windows to pro with it so I searched if I could do it and I found a question about it and saw the answer and by the way, this is the link to it: https://answers.microsoft.com/en-us/windows/forum/all/can-i-use-windows-7-pro-key-to-upgrade-my-windows/a5b2e7d0-1c80-4e4a-a7a7-506039c9107bAnyway, I used the product key "VK7JG-NPHTM-C97JM-9MPGT-3V66T" mentioned in the answer and it did upgrade to windows 10 pro, however, I didn't get the activate windows notification

:)

 

Windows 10 will not activate Error code 0x803F7001

thanks
I activated my Windows 10 from product key Windows 7

 

windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx

 

Taskbar bug: switching to another window -will not appear at the front


Follow either of these steps to fix the issue with the Active window hiding behind.

Method 1:
I suggest you to disable window by hovering over it with the mouse and check if it helps. To do so I suggest you to try the below given steps and check if it helps:

1. Press Windows key + X key and click on Control Panel.
2. Select or click Ease of Access.
3. Click or tap onEase of Access Centre.
4. Click on Make the Mouse Easier to Use was uncheck Activate Window by hovering over it with the mouse.
5. Check if issue is resolved.

Method 2:
I would suggest you to completely uninstall the touchpad driver and reinstall it. Kindly follow the below given steps.

1. Press “Windows key + X” and click on “Device Manager”.
2. In the list of devices, you should see the touchpad drivers.
3. Right click on the device and then select "Uninstall".
4. In the uninstall dialog, make sure you select the option to delete the driver package from the system. This causes the driver package installed earlier to be deleted.
5. In the Action menu of Device manager, select “Scan for Hardware changes” option. This will cause the device driver to be reinstalled. Once the driver is installed, close all windows and restart the computer.