Install latest graphic card driver from either your computer manufacturer website or from graphic card manufacturer website. Make sure to uninstall currently install graphic driver before installing latest version of the graphic card driver.
Which web browser you are using?
Have you deleted temporary internet files?
Are you not able to browse one website or more?
Open Command Prompt as a administrator by pressing Win + X, and then press A letter key.
Run below command from Command Prompt that is open as administrator.
You would only need to use DISM to fix Windows component store corruption when a sfc /scannow command is unable to repair corrupted or modified Windows system files because the component store (source) is corrupted.
Dism /Online /Cleanup-Image /RestoreHealth
SFC should be able to repair the files afterwards. Execute below command to make sure corrupted system files repaired.