How do i increase the size of printon my pc screene

if you press control (ctrl) and +, things get bigger on your screen and control and - and they get smaller.

Quick answer - not specifically to change font size, but to change whole screen size
The whole screen size can be magnified (zoom in) by simultaneously pressing CNTRL + ; the reverse operation (zoom out - what you want I think) is performed by CNTRL - (press cntl and + keys simultaneously)

Or change (increase) the resolution of the screen by right clicking a blank a blank area of the desktop and selecting 'screen resolution' in Windows 7 or in XP one the tabs similarly labeled, and increasing resolution if not at max already.

12.February.2015

You haven't told us where on the computer you want to increase the font size. If you just talking about the browser screen, in most cases you can just hold down the Ctrl key and press the + key repeatedly until they are the size you wish. In MS Word you change the size in the window slot to the right of the font name.

I have to guess you're using Windows.
On the desktop screen click the Right mouse button. Choose Screen Resolution from the drop down menu.
You will find a place to set screen type size.

Describe your problem with details, screen size or display size,
if the problem with display then reset your display resolution from display property, according to your display screen size. If the Problem related with screen size then in laptop not possible to increase. if youe need more help then hit me at jogindersingh47atyahoo.com

on the keyboard hold the "ctrl" key down and then press the + key to increase the size or press the - key to decrease the size

add the status tool bar
you can also use Ctrl and - to reduce and Ctrl and + to increase size

There are a number of ways to increase text size.
1. You can change the resolution of the screen using the START>Control Panel>Display
2. You can adjust the sizes by using the View tab on the Menu bar. View>Text size.
3. Your can adjust the display sizes by using the View tab on the Menu bar. View>Zoom.
Let me know if you have any more questions or problems.
Please rate this solution. Thanks.

Right click on the desktop, SCREEN RESOLUTION, lowering the resolution will increase the text size. You can also check VIEW on that menu and select large icons.

Text size is the inverse of screen resolution.

want to unlock my LG KE 970 to increase vedio player screen size i.e for full screen video viewing