Software to Keep Others from Spying on Internet Use

Is there any software that can stop others on my network from seeing what I'm doing on the internet?

Thanks

Is there any software that can stop others on my network from seeing what I'm doing on the internet?

Thanks

What do you mean? Are THEY looking from a Program like... PCAnywhere or... are they looking at your History in IE?
What do you mean? Are THEY looking from a Program like... PCAnywhere or... are they looking at your History in IE?

I'm not sure if anyone is EVEN looking at my use. Not that I have anything to hide. I use CC to get rid of my tracks.

Just want to take precautions if I'm surfing instead of working.