Thanks bro. Pardon me for asking this again and again, in the original post when the cmd command was run to check the ram it didn't show the serial number nor the name of the manufacturer. Why do you think that's the case?
This pc is only used for typing in ms word and to browse the internet so it is fine as per the usage. About updating bios, is there a chance that a noob can screw this up?
Coming to this post
https://techenclave.com/threads/is-this-a-fake-ram.219789/post-2527119 I have posted the before and after photos, since there is no speed difference so should I stick with the before settings or with the after one's?