Originally Posted by
Buster15
I too have found that the latest W10 update, which took hours to install has significantly slowed the start up of my laptop (also a Lenovo but older than yours). Once it starts it is not too bad but to be honest I now tend to use my phone as it is so much quicker.
Not an IT person so I can not give you any advice.
That was probably the Meltdown/Spectre patch - mine took hours to install. The older the CPU, the worse the performance hit will be.