Crashed and Fixed

I don't consider myself a computer expert. But have an uncanny nack towards it. So, this page is directed towards people like me who might have spent hours or days to solve common problems faced using software/OS and how I found the answers. I would try my best to refere each bit of information/version to make it useful.

Problems with two-finger scroll after upgrading to Windows 10

Problem with: Two-finger scroll (just doesn't work)

System: Lenovo G70-70 laptop

Act that trigered the problem: Upgrading Windows 8.1 to Windows 10

Solution: Uninstalled Touchpad driver, downloaded Touchpad driver from Lenovo official site 'Touchpad Driver (Elan, Synaptics) for Windows 10 (64-bit) - Notebook' (version: ELAN_11.4.65.2_Synaptics_19.0.16.0) and after restarting it started working!

Tips: I ran the system diagnose tool. It is downloadable from Lenovo site. Advantage is after the diagnose Lenovo will suggest driver versions that are suitable for your system.