Couple of things;
The computer has not been set up correctly from the outset.
Once Windows has been clean installed you must then install first the MBs chipset drivers then the storage/SATA drivers and third the graphics drivers, the drivers can either come from a disk provided by the motherboard manufacturer
** or downloaded from their site and saved to a flash drive etc, this is a must and Windows should not be allowed to check for updates before it has been done as more often than not Windows installs the wrong drivers or in the incorrect order and this can cause all sorts of problems.
The reason why this procedure is so important, the chipset is what enables the MB to be able to communicate with all the hardware + are the first drivers that Windows looks for on boot.
** For OEM computers/notebooks such as Acer, Dell, HP and Lenovo etc you must only download drivers from their support page, OEMs may sometimes redirect users to a third party site such as AMD or Nvidea to obtain the latest drivers for their GPUs, this tends to be for high end gaming notebooks and desktops though.
The garbage above will slow down your computer and especially when online, get rid, you don`t need it.
Having more than one AV or Firewall installed on your computer is bad, it will slow down the computer, cause internet connection problems and leave you with no AV protection at all if they cancel each other out as they fight for resources.
Windows 8, 8.1, 10 and 11 come with an improved Windows Defender, it offers the same real-time anti-virus/anti-malware protection as Microsoft Security Essentials. Windows Defender also shares the same malware signature definitions as Microsoft Security Essentials, and Forefront Endpoint Protection. Technically, Microsoft Security Essentials has not been renamed Windows Defender, or combined with it in Windows 8, 8.1, 10 and 11.
If any AV product that you have is a paid for version you should always make sure that you have a copy of the product key kept somewhere safe just in case you ever wish to reinstall it.
McAfee product removal tool (MCPR)
here
The computer is lenovo and not a Razer so the Windows Power Plan should be set to High Performance when gaming and Balanced when only browsing, the AC adaptor also needs to be powering the notebook whenever you are gaming.
