Laptop lagging after windows update

[jiajing2138]

My laptop (Asus ROG GL553) is extremely lag after the new windows update yesterday. I tried to restart my laptop but the problem is still here (in the restart progress it took me about 6mins). Can somebody help me to fix this problem, i need my laptop to done my assignment.

 

[LukeFatwalker]

Follow this guide to uninstall the update https://www.howtogeek.com/235474/how-to-roll-back-builds-and-uninstall-updates-on-windows-10/

In the future, you might want to run a quick backup before you run the update. Free programs like Rollback Rx or Comodo Time Machine work will to help provide a quick backup, so i you have to revert out of a Windows Update it's instantaneous.