There is a problem with my operating system. It automatically updates due to this process my system speed is very slow .Please anyone suggest me solutions!
a) Your Windows is set to automatically download and install Windows Updates; which is the default. You can if you wish change this setting, via your Control Panel to - Notify me but but don't download and install, so that you can do the same at your convenience.
b) Windows Updates may not be the cause for your system running slow. Maybe the reason is something else. perhaps you could uninstall unwanted software and remove some start up entries to make Windows run faster.
Yeah, you can uninstall the unwanted software, and remove the software from start up to try to speed up your OS. And you can also speed up your Windows with some free registry software, you may google that. Good luck!