Tip & How-To about Computers & Internet

WIndows 7 tip

Press the Window key + the plus key in order to zoom in and then press Window key + the minus key in order to zoom out. You can easily zoom any where on to the desktop and moreover you can configure all your magnifiers

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change font size screen

Not sure if this is what you're after? But .....
  • If you have a mouse with a wheel, hold down the CTRL key, and then scroll the wheel to zoom in or out.
  • From the keyboard you can increase or decrease the zoom value in 10% increments. To zoom in, press CTRL+PLUS SIGN (+). To zoom out, press CTRL+MINUS SIGN (-). To restore the zoom to 100%, press CTRL+0.

Dec 15, 2013 | Computers & Internet

1 Answer

How to set up mode for graphing

To draw a graph, it helps if you know approximately where it is going to show up so that you can set up a window.
Try this:
Press the [Y=] button
Enter the following equation: 5*x^2-5*x (five x-squared minus five times x) by pressing the following calculator keys:
5 X (times) x^2 (x squared key) - (minus) 5 X (times) x (key labled x,t,n) in between the ALPHA and STAT keys
now press the zoom key and select #6 - ZStandard (this will give you a standard zoom)
You should see a parabola drawn on the screen.
If you enter in some equation and do not see it on the screen, you can try zooming out (zoom key) or setting up your display window, using the window key.
This is where it helps to know where your x and / or y intercepts are.
From there, you can use trace to move around the graph, 2nd+graph (table) to see your x and y intercepts.

Dec 22, 2010 | Texas Instruments TI-83 Plus Calculator

1 Answer

every thing is to large print and screen

Welcome to Fixya.

If the prints on your screen is large, it is possible that it is zoomed in. You can zoom out by pressing down CTRL key then press minus sign (number pad). This will zoom it out. If you want to zoom in again, CTRL key then press plus sign.

Please let me know if this is the fix you are looking for.


Nov 09, 2010 | Computers & Internet

1 Answer

I accidentally shrank my web screen and I don't know how to zoom back into normal size. Help


To zoom in or zoom out your web screen.. here's what you need to do.

ZOOM IN: Press and hold Control key (CTRL), while holding Control key press plus sign ( + ) to make your screen bigger.

ZOOM OUT: Press and hold Control key (CTRL), while holding control key. .. press minus sign ( - ) to make your screen bigger.

Hope it helps you.
Much appreciated if you rate this help.. thanks

May 19, 2010 | Computers & Internet

1 Answer

how to graph y=-5/2x-2 on ti-84 plus calculator

Press Y= (the key at the very top left, above the blue 2ND key). On the Y1= line, enter (-) 5 / ( 2 X ) - 2 if the function is "negative five over 2x minus 2" or (-) 5 / 2 X - 2 if the function is "negative five-halves x minus 2".
(The (-) is the key to the right of the decimal point.) Then press GRAPH (the very top right key) and the graph should appear. You can press WINDOW (just to the right of the Y=) and change the window settings if you wish.

If this doesn't do it, post a comment and we can go from there.

Apr 20, 2010 | Texas Instruments TI-84 Plus Silver...

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