My computer ran out of battery faster and faster. I once wanted to change a battery but it would cost a lot. A friend of mine recommended me to install SmartPCFixer, I listened his advice. It is really useful. The battery is better than before. No need to change a new battery now. I sincerely recommend you to install one to protect your battery's health.
---- Salome Hart
"This program manages to do a good job of making sure that your computer is free from bloatware and programs that you don't need."
---- Marshall Crofts
Boot up your computer, press F8. Your computer will enter into safe mode to run.
Click Start, type Device Manager in the searching box and see if there is outdated or corrupted driver issues.
Update windows with SmartPCFixer
Lionsea's technical team developed windows update function to help users largely save time and check for the latest windows update.
Launch the software and click System Tools, Windows update step by step.