Disk cleanup, I believe. It's under accessories -> system tools
Downloaded program files Recycle Bin files Temporary Internet files
No, an Internet bill is not classified as an utility bill. An Internet bill would be more for entertainment and not a must have thing.
disk cleanup
File compression
Utility Manager
File Compression
Disk Cleanup
window network diagnostics
A simple way to delete temporary files would include using your 'disk cleanup' utility. Just click on the program and check the box next to 'temporary files.' Then confirm the delete.
The built-in defragmentation utility is one of the tools you have for maintenance on your computer. It is set to automatically run weekly but you can set the tool to schedule automatic reorganizing of your hard drives at time you pick.
answer: PING
McAfee Internet Security