Keystroke Combos
One thing that can assist you in doing things on your computer faster are keystroke combinations.
I don't know about you but the text on my screen is much too small. But in a second I can zoom in and make it easier for myself.
Screen Magnification
Cmd + will increase
Cmd - will decrease
Ctrl + will increase
Ctrl - will decrease
Highlight Line
Cmd + shift + Left arrow key (takes you to the end of the line)
Cmd + shift + right arrow key (takes you to the begining of the line)
Ctrl + shift + left arrow key (takes you to the end of the line)
Ctrl + shift + right arrow key (takes you to the end of the line)
Highlight All
1. Click anywhere on the page
2. Cmd + a
1. Click anywhere on the page
2. Ctrl + a