brand new laptop is slow

[adriandil]

My brand new out of the box samsung Galaxy s book is very slow in all commands?

[IamJai]

Yeah I have the Book Flex 1st gen thinking off upgrading it to a new one with The S Pen cause it's so slow

[Steff1000]

You could need a new battery, I had a Toshiba AMD sepheron processor that did that for years.
If it is new and still under guarantee or warranty you should be covered against problems like that.