My laptop is plugged in,charging but actually its stuck at 0%?
My laptop is plugged in and showing its charging but actually its stuck at 0% and only working with power attached
Most likely you need a new battery. Average life is only around 3 years.
In answer to your comment:
Try running BatteryInfoView available from www.nirsoft.net - this should give you the status of your battery.
And yes, with care, batteries can often last a lot longer than 3 years, particularly if kept cool and minimising discharge/recharge cycles, but in normal regular use you can't really feel hard done by if a battery is fading after 3 years.
For everything there is to know about batteries, check out http://batteryuniversity.com/
You must test your power adapter in another laptop. If this cant help. Please reinstall Windows. If all this solution doesnt work you must change your battery.