Add extra RAM - after that, basic maintenance such as defragging the hard-drive & removing any software you don't use regularly.
you can improve the sound by plugging your laptop into your tv or its speakers hope this info helped :)
How can I improve the wifi signal strength for my laptop computer? How can I improve the wifi signal strength for my laptop computer? How can I improve the wifi signal strength for my laptop computer? How can I improve the wifi signal strength for my laptop computer? How can I improve the wifi signal strength for my laptop computer? How can I improve the wifi signal strength for my laptop computer?
1080 GHZ in a laptop refers to the speed of the processor.
Your question is not very clear but do you mean "what determines the speed of a laptop?" Well the speed of a laptop varies just like a desktop depending mostly on the processor and how much RAM (random access memory) it has.
Yes you can
Upgrade your laptop to have an SSD instead of an HDD
You can improve your speed by running a lot. You should run a couple times every week. This wil improve stamina and speed:) Good Luck:)
In most cases, ADSL speed is capped (fixed) by the ISP (Internet Service Provider). So the would be no, it does NOT give faster download speed! However, a faster ADSL router CAN improve speed on a local network (i.e. from laptop to desktop, transfers).
Yes you can play need for speed in laps better to go for an higher end laps.
Look at How can you speed up your wireless internet? for the answer
Yes you can.
high speed of RAM and processor can better support to laptop gaming.