Laptop Acting Weird . Please help!

[DNA twist]

Recently my 1 year old laptop started acting really weird !
At the time of Booting my laptop gives a beep..beep..beep sound
I found a way to get past it by pressing ENTER key while there is underscore (_) character on screen, then directly choose "Start Windows Normally" Option

My laptop contains 2 users, It goes into my account as soon as its boot up without asking anything . It just keeps going "welcome". Once in my account the Start Menu comes up suddenly. and everything that was "Mouseovered" opens up ...
Again, I found a way to stop it by pressing the WINDOWS buton a 3-4 times...
To go to the other user I have to logout from my account...

Please someone tell me how to fix these annoying problems

Oh! and after I see my desktop after bootup

 

[Sub Styler]

Is there a key stuck down on the keyboard? You might wanna give it a good clean out, that would be the first thing to try.

Second point would be to do a full malware scan, you could use this guide or there are many alternatives: Maximum PC | Ultimate Malware Removal Guide -- Purge Your PC of Junk Files!

Not sure why you are auto-login or if this is even a feature you want:
Just search the forum here, I'm pretty sure Bafe Foot Kid has written a begginers guide to user accounts that would tell you all you need to know.

 

[DMHolt57]

Install and run Malwarebytes Anti Malware... Malwarebytes : Malwarebytes Anti-Malware is a free download that removes viruses and malware from your computer

 

[Ambimom]

Are you shutting down completely before closing the cover?

Beeps usually mean the computer is failing. Check online for the beep sequence and see if there is a solution.

As long as you can still get access, I'd back up the data, just in case.

 

[DNA twist]

Is there a key stuck down on the keyboard? You might wanna give it a good clean out, that would be the first thing to try.

I am certain that there ain't no problem with the keys.

 

[DNA twist]

Are you shutting down completely before closing the cover?

Beeps usually mean the computer is failing. Check online for the beep sequence and see if there is a solution.

As long as you can still get access, I'd back up the data, just in case.

.I am sure that there ain't no problem with the laptop .it works fine (EXCEPT FOR STARTING UP AND GETTING READY TO USE IT )