Enable Taskbar thumbnail previews on Windows 10 taskbar with multiple windows of app

By default when I opened multiple windows of the same app like the Internet Explorer or Edge browser in Windows 8, hovering over its icon on the taskbar will show multiple previews. However, after I installed the Windows 10 Anniversary Update and used GPU Tweak app to optimize Game Booster mode, it only showed a list of the app’s name. How can I restore default taskbar Thumbnail preview on my Surface Pro 3 tablet? Continue reading

Windows 8.1/8 PDF files not show Thumbnail Preview with Adobe Reader

All of my .pdf files works fine in Windows Explorer on my computer running Win 7 32-bit. However, after added 2GB Memory RAM and upgraded to Windows 8.1 64bit, a huge collections don’t not show thumbnail image using Adobe Reader and it is difficult to find the book I needed. If I change the folder view to Medium icons, the issues seem to be fixed but them revert back to the icon when I use Crtl and Mouse Scroll Up to increase the size. Continue reading