hey guys.
i bought a dell inspirion 3543 ubuntu os,i installed windows.my dell inspirion 3543 i7 variant is very slow,slower than a pentium processor.it also has trackpad issues.i disabled speedstep to increase performance but of no avail.this is the first laptop that i have ever bought and my first experience ever to operate a computer and its worst .i am planning on switching to sshd(is an sshd better than hdd)?,will it increase performance.or should i change the ram?is there anyway to increase the performance.i have reinstalled win 7,8,10 many time which gave no result
