@mahitha_madhira
I can certainly understand the desire to do factory resets -- given the prevalent view that such an action, though extreme, will fix a variety of mysterious problems and return a troublesome PC to working condition.
Problem is -- that very often is NOT the case and if there is any hardware issue at all, which is nearly always the cause with a SLOW PC (which is why most folks do the factory resets), you end up trashing your PC and rendering it useless. So, you trade a SLOW PC for a non-working PC. Not a good trade -- and certainly not what you intended.
So, WHY did you do this reset? and HOW did you do this reset?
I am a volunteer and I do not work for, nor represent, HP