The most useful website in the world >.< Zamzar Its a free tool, that converts your files from one format to another...
>.< was searching for it for ages... had to convert a pdf into a doc. file >.<
real time saver
The only flaw though is its used by alot of people, so downloading your converted file takes years and a few grey hairs.
Rock Paper Shotgun the best pc gaming news website... they've been at it since 1873
Nice Idea bookmarked for when I get time to look through it. Got a few for when I was checking my PC temps
http://www.alcpu.com/CoreTemp/ - PCU temp
http://www.gputemp.com/- GPU temp
http://www.cpuid.com/ -CPUZ For detailed Specs/HW Monitor for temps on all(not sure if this is greatly accurate)
Another one I found good
http://www.piriform.com/CCLEANER - Cleaning up PC from clutter
Impartial reviews & information about electrical items
Not able to post links yet , but digitalversus .com , is the site
Some awesome little extensions for Chrome enthusiasts. Adblock is mandatory but also "Awesome New Tab" is a great tiled interface that replaces your old most visited websites and includes direct shortcuts to steam games etc. Mine looks like this
My tech dose is incomplete without the homepage of engadget!