How do I change my default PDF viewer? Changing the default pdf viewer (to Adobe Reader) Click on the Start button and select the Settings cog. In the…

Operating system secrets

If you’re still using Windows 7, then you need to use third-party antivirus software. But if you’re on Windows 8.1 or Windows 10 and like the idea of…

Operating system secrets

To get started, select the Start button, and then select Calculator in the list of apps. Select the Open Navigation button to switch modes. How do I find…

Operating system secrets

How do I get my sound back on Windows 10? Here’s how: In the search box on the taskbar, type control panel, then select it from the results….

Operating system secrets

Then, use File Explorer to access This PC > Windows (C:). A folder called $Recycle. Bin is displayed. Where can I find the Recycle Bin in Windows 10?…

Operating system secrets

Are wallpapers inbuilt in Windows 7? Windows 7 lets you easily change the image you see on your desktop. This is called the Desktop background, or Desktop wallpaper….

Operating system secrets

What will happen if your Windows is not activated? When it comes to functionality, you won’t be able to personalize the desktop background, window title bar, taskbar, and…

Operating system secrets

Step 1: Go to Microsoft’s page for upgrading to Windows 8 with a product key, then click on the light blue “Install Windows 8” button. Step 2: Launch…

Operating system secrets

Why is Windows 10 so hard to use? One reason is they’re in a bit of a transition period from the old control panel and other various settings…

Operating system secrets

Yes, Windows 10 have compatibility mode that will allow you to play older games. Click on the ‘compatibility’ tab and check the box ‘Run this program in compatibility…

Operating system secrets