My screen icons, text, or font size is too small or too big, how can I fix this? You can adjust your video settings to correct issues with icons, text, or font size being too small or too big. Set or change screen resolution in Windows 7 Close all open programs. Click Start, and then choose Control Panel. Click Adjust screen resolution under Appearance and Personalization. Click the Resolution In the drop down menu, click and drag the vertical slider control to change the screen resolution. Click Apply. If the new settings are compatible, the screen will reappear with the new settings. Click Yes, if you want to keep the new settings. Change the size of fonts and icons in Windows 7 Close all open programs. Click Start, and then choose Control Panel. In the Control Panel window, click Appearance and Personalization. Click Display. Click Medium- 125%for a moderate increase, or Click Larger 150%for a bigger increase in size. Click Apply to apply these settings. You will need to log off and log back on for the settings to take effect. Set or change screen resolution in Windows 8 Right-click on the desktop and select Screen Resolution Point to Resolution Select your desired resolution Click OK. Change the size of fonts and icons in Windows 8 Navigate to Control Panel and choose Display. Click Change the size of all items. Select the option Smaller or Medium. To change the text size of a particular item on the Desktop, locate Change only the text size. Select an appropriate item from the Drop-Down list. Click Apply.