Installing Lenovo Commercial Vantage updates:
Lenovo Commercial Vantage is an application that you can utilize to install important software updates and get the latest drivers for your Lenovo device.
If Lenovo Commercial Vantage isn't already installed on your device, you can find it in the Software Center. The icon should look similar to the image below:
Once installed, open the application. It should look like this:
On the right hand side of the screen, click the "Check for Updates" button.
After clicking that the application will begin checking for updates and should look like this
Once the application finishes checking for updates, it will either say no updates are required or, if updates are found, you will select install now
From there it should install any available updates. Restarting your device may be required after the updates finish installing.
Installing Windows System Updates:
In order to check to see if Windows has an update and to install the updates you will have to first go to the Settings application on your computer
In order to do this you can search in the Taskbar for settings:
Once in the Settings Application you will select Windows Update:
Then you will select Check For Updates
If any updates are available it will show them listed and you can select Install All Updates.
After installing Windows Updates you may have to restart your computer for the update to complete.