Fix MMC Cannot Open the File C:\WINDOWS\system32\dfrg.msc Problem
If you receive an error window when trying to run the built in Windows defragmenter tool (dfrg.msc), here are a number of solutions to try and repair the problem.
Raymond
Windows
3 Ways to Change a Windows User Account Into an Administrator
A user account can be promoted from the Control Panel using an administrator account. However if you do not know the password to login to Windows, here are 3 workarounds to turn a user into an administrator.
HAL9000
Windows
Fix HDC CMD: How to Resolve STOP 7B Errors When Moving Windows XP to New Hardware
Moving a hard drive with Windows XP installed to another computer that has dissimilar hardware will cause an endless loop of blue screen. Here's the fix.
Raymond
Windows
3 Ways to Replace Notepad with Notepad++ [Step-by-Step]
There are a couple of ways to replace Notepad with Notepad++ but they all quite risky because it involves replacing system files in Windows. Here we show you how to safely do it that will survive through new service pack installation and also easy to restore.
Raymond
Windows
How To Reset, Crack or Clear BIOS Password [Best Tool to Use]
You can find the most complete method to reset the BIOS or CMOS password here. We have a list of default passwords used by BIOS, free tools to decrypt the password, programs to reset bios directly from Windows and even a manual method by simply using the debug tool.
HAL9000
Hacking
7 Portable Tools to Make a Full Image Backup of USB Drives
Although the space on USB drives and memory cards is not as big as computer hard drives, it’s still nice to create a full backup and then save the drive contents as a single image file. Here are 7 free tools to do it.
HAL9000
PC Utilities
System Stability Test: 11 Best Software to Use in 2025
When you are performing resource intensive tasks and the system becomes unstable or crashes while being put under stress, here are 11 tools (9 of them free) to do just that and stress test the system to check for faults or problems.
HAL9000
PC Utilities