Windows 10: acivation key

I am on a Dell latitude lost product key, got key from store, and says invalid key as I cant activate windows and try to activate got error code

:)

 

i need to acivate windows xp, i have product key,but can't acivate.i have installation ID

i need to acivate windows xp, i have product key,but can't acivate.i have installation ID

 

Acivation

Hi Robert,

Thank you for posting your query in Microsoft Community.

• How did you receive information to upgrade to Windows 10 for free?
• How did you receive the product key?
• How did you install Windows 10?

Windows 10 upgrade (if you had reserved) will not ask for the product key if you choose to upgrade from within Windows 7/8.1. If you installed Windows 10 after creating installation media, there could be possibility it may ask for the product key.

I would request you to refer to suggestions provided Kalpana Shankarappa replied on August
1, 2015.

Hope this information is helpful. Please feel free to reply in case you face any other issues with Windows in future.

 

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.