Windows 10: My grand son 4years old did somthing to my home screan and it has all changed. How can i...

I need to restore my Lenovo home screen back to Nov.9 2018

:)

 

administrator change from me to my son on laptop I bought for him

If your son has an account on the laptop already:

• Go to Control Panel (Windows + X keys together and choose Control Panel from the resulting menu)
• Select User Accounts - Manage Another Account
• Select your son's account and set its type to Administrator
• If you want to delete your own account, close Control Panel, log out, log in under your son's account, go to the same place in Control Panel, Manage Accounts and delete your old account

If your son does not have an account on the laptop:

• Go to Control Panel (Windows + X keys together and choose Control Panel from the resulting menu)
• Select User Accounts - Manage Another Account - Add a new User in PC Settings
• In Settings select 'Family and other People', then 'Add someone else to this PC'
• Create a new account for your son, if you wan you can skip the step to enter your son's email address by clicking 'I don't have this persons Sign-in Information' - 'Add a User without a Microsoft Account'
• Enter your Son's Name and Password if required, set account type as administrator
• If you want to delete your own account, close Control Panel, log out, log in under your son's account, go to the same place in Control Panel, Manage Accounts and delete your old account

 

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

 

W10 wiped my son's laptop

Hi Debbie,

It is possible that your son is unable to open his laptop while updating due to a corrupted or incomplete installation. To assist you better, we'd like to gather more information:

• Is your son, getting an error message when he tried to turn on his laptop?
• When he tried to open his laptop, are you able to check if the power light stays on?
• Are you seeing black screen/blank screen when you tried to turn on his laptop?
• What troubleshooting steps has your son done so far to resolve it?

Meanwhile, if you're seeing a blank screen/black screen, we suggest that you follow the steps in this
article on how to troubleshoot black screen errors. You can choose which best describes your issue.

Keep us posted if you need additional help.