Broadband speed test?

I’ve been using it for some time now. I couldn’t agree more with what have been written here. So far it’s the best yet.

Sending Very Large Files by Email

If you have to send large files to someone, don’t send them as email attachments. Sending a download link is better than attaching large files to an email.
How? Read it here

How to log on to Windows after 30 days Without Activation?

After 30 days without activation you can’t access your files, or doing anything else because Windows refuses to let you login anymore. You can only try to activate Windows.
Unfortunately, if you try to log on in Safe Mode after activation has expired, you are informed that activation is required, that activation can not be performed [...]

3 URLs that will cause Firefox to crash

Reading the list of all standard XUL files contained by Firefox ( Firefox Chrome URLs ) you will find some URLs with this description : Crashes browser when openedIn fact, if you copy-paste this URL in your Firefox address bar you will crash it (no problem..just restart it) :
chrome://pippki/content/editcacert.xul
This also happens with these 2 URLs:
chrome://pippki/content/editemailcert.xul
chrome://pippki/content/editsslcert.xul
Source

How to Hide a Folder in 30 Seconds

It’s an old trick. Read it here if you’re interested or you have something to hide 

Techdo Portable Toolkit

It’s 37MB. Download here