What model computer and how old is the battery? Battery life starts going down when the battery ages.
Hi Hamada gamal abo omar,
Thanks for posting. Apologies your system is not performing as expected.
If you still require assistance and the system is under warranty, you may contact me privately. Be sure to include your personal information (name, address, telephone, email) and your computer's service tag number in your message. Thanks.
If there is no warranty, then you could contact our Out of Warranty team to get a quote for a paid service request.