My laptop gets heated up to 50 + .. do you think its normal ?
You didnt list the model. Most laptops have fan speed regulated by temperature. If the fan doesn't kick in when the laptop gets hot, use a vacuum to clean the heat exchanger (no disassembly required), check the connections, or replace the fan (the latter solutions need to crack the box open). 50-60C is usually OK, but not for extended periods. over 65 is in the danger zone. 80+ guarantees shutdown or permanent damage.
If u check the specification of your laptop in the manual u will be confirmed.
Yes, but you should probably check out one of those cooling things they have that you attach to the bottom of it. Makes it run better too.