TROUBLESHOOTING COMPUTER ISSUES
IDENTIFYING HARDWARE SOFTWARE NETWORK PROBLEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Right-click the desktop and select Screen Resolution
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Open the Task Manager, select Services, and select Video Resolution
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Reboot into Safe Mode and follow the prompts for video
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Reboot into Video Graphics Array (VGA) mode and select Screen Resolution from the Menu
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Detailed explanation-1: -Right click on screen and select “Display settings” in context menu. In Display settings window click on “Advanced display settings” link. In Advanced display settings window click on drop-down list below the “Resolution” and select the resolution you want to set. Click on Apply button.
Detailed explanation-2: -Right-click on the desktop of your computer and select “Screen resolution". Click the drop-down menu labeled “Resolution” and use the slider to select the desired screen resolution. Click “Apply". If the video display of your computer looks the way you want it to look, click “Keep changes".
Detailed explanation-3: -Now you can press the Ctrl + Alt + R hotkey (or whatever one you set) to change the screen resolution whenever needed.