How to know Windows Version

To know detail Windows version, Windows has special command, you can use Run dialog or use the Command line / Command prompt. Press Windows...

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How to create Windows 10 Flash drive Installer

To create Windows 10 installer in USB Flash drive  without additional tool/software: 1. Insert Windows 10 Disc installer to DVD drive, or if...

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Toshiba Portege R500 Boot is too Slow

I have old Toshiba Portege R500 Laptop, every time the laptop was turned On, it would take a long time in booting process, about 15 minutes....

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Laptop's Card reader sometime not work

In my laptop, when I connected a memory card to the card reader of the laptop, sometime it was detected. sometime not detected. I tried othe...

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How to remove PDF password without editor

How to remove password protected PDF document without PDF Editor software such as Adobe Professional, PDF Pro, etc. We can do removing the P...

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