How do I delete my computer history?

I am working on internet. The computer expert see my computer history. I want to know how to delete all computer history.That computer expert can not know my history when am I doing ...show more

I don't think this way can help me.. tools>internet options>delete history I have a porn search in my history.. I am affraid someone can see my history in my computer.. or.. he/she accidentally looks at several history pictures/word in files. I...

Cause my friend was looking up the nasties and last time my friend did my mom found out and i got in trouble please help me. like i know you can go to safety on the bookmark thing? and it says delete browsing history and you delete history and you can...

I can not find how to erase the history of things I have searched for on the internet. Also the list of where (site) I have visited is there and I can not find how or where to erase it. I used to be able to just click on "erase history" or...

Okay, so I was on a site that I that I don't want my family to know I was on, and my mum is taking this to a computer store to see if there's any viruses on here. So i know i'm going to be found out soon. I deleted my internet history already, but I...

i don't mean the address bar. on my computer on the side, i can press a button that says view my history and it shows me all the websites that i 've been on. some i could delete, but others i can't. does anyone know how delete history off of a computer...

It's annoying that when I need to find a file, I click "My Computer" and use the bar "Search Computer" and files that I don't even have anymore but searched for in the past show up in my search history. How can I delete this search...

when i try to delete history i have to delete one by one website. that means if i visited 10 website i have to do ten times delete. can you guide me how to delete all websites visited at a one time?

we have a computer specialist that might come in to fix our computer and i need to know how to delete ALL browsing history so he cannot see what i have been on!!! how do computer specialists view it anyways??