Why is my CPU Usage staying at 100%?

Heya, or days gone by couple of weeks this laptop continues to be running incredibly slowly which is seems to be getting even worse my CPU is consistently at 100% ive viewed all the stuff which can be hoggin everything and anything listd is definitely hardly getting up every CPU i truly do no know what is creating it, it requires ages to be able to load products up and also often crashes

the laptop talent tree is
spire 6920G

Processor chip and Chipset
Intel Centrino processor chip technology
Intel Core2 Duo processor chip supporting Intel 64 architecture
Portable Intel PM965 Exhibit Chipset
Intel Cellular WiFi Hyperlink 4965AGN multilevel connection

Working system
Real Windows Vista Greatest or
Real Windows Vista Residence Premium

Memory
DDR2 667MHz storage, upgradeable in order to 4GB implementing two soDIMM adventures (dual-channel support)

Hard drive Drives
One hard drive up to 320GB

can anybody help me personally its executing my mind in ive dug google but isn’t helping much

something running inside the background, like scanning, decrease the itc application, attempt these measures:
YOU.Click your windows program button or perhaps START button
COUPLE OF.type MSCONFIG as well as click function and sort msconfig
THREE OR MORE.click STARTUP tab
FOUR.click DISABLE ALL
SOME.click APPLY and simply click OK
SIX.restart the pc and should be ok today.
7.Good Luck

Check regardless of whether any providers are working on task manager then go to jog and sort msconfig presently there u can easily see services tabs and disable the particular service which usually take far more CPU usage

Too a lot of programmes going on commencement.They run inside back terrain.