Using your browser in [https://support.google.com/chrome/answer/95464?hl=en Incognito mode on Chrome] or [https://support.mozilla.org/en-US/kb/private-browsing-use-firefox-without-history Firefox], will prevent the recording of your browsing history and the download of cache to the computer. It will also disable [https://en.wikipedia.org/wiki/HTTP_cookie cookie] collection for that session and help [https://myshadow.org/visualisations/animation prevent profiling ]. Additional browser settings on [https://myshadow.org/how-to-increase-your-privacy-on-firefox Firefox] and [[https://myshadow.org/how-to-increase-your-privacy-on-chrome Chrome] will help you better control your data. A more permanent solution to prevent temporary file storage is to use a live operating system like [https://tails.boum.org/ Tails] or [https://www.whonix.org/ Whonix]. Alternatively you could [[I want to prevent unauthorised access to my data|encrypt the hard disk]] to prevent a third-party from learning what you've been up to if they get a hold of your machine.