Using keyboard shortcuts can often cut the time it takes to do something on a computer in half. Below are our top 10 keyboard shortcuts we recommend everyone memorize and use.

Ctrl + C or Ctrl + Insert

Copy the highlighted text or selected item.

Ctrl + V or Shift + Insert

Paste the text or object that’s in the clipboard.(Sometimes improperly referred to as the pasteboard, the clipboard is the location in a computer operating system such as Microsoft Windows that stores information that has been cut or copied from a document or other location. The clipboard will hold this information until it has been overwritten by new information. For example, a user may copy information from a word processor and paste that information into an e-mail message.)

Ctrl + Z and Ctrl + Y

Undo any change. For example, if you cut text, pressing this will undo it. This can also often be pressed multiple times to undo multiple changes. Pressing Ctrl + Y would re-do the undo. More »

The browser cache temporarily stores images, scripts, and other parts of websites while you are browsing. This is normally a good thing because this enhances performance and load time.

The browser cache usually works behind the scene: you are unlikely to notice it even exists unless you feel like digging deeper.

But do you know that you can actually have quite a bit of fun viewing your browser cache? Do you know why and how you can clean it? Today’s tutorial is just about that: what you can do with your Firefox cache.

Viewing Your Firefox Cache

The cache statistics and directory location can be viewed in about:cache. Then: More »