484 practical guides, ordered by reader interest and recency.
One of the most common Windows networking problems occurs when the computer appears to be successfully connected to a network but cannot access the internet. You may see messages s...
SYSTEM_THREAD_EXCEPTION_NOT_HANDLED is a Windows Blue Screen of Death (BSOD) stop error that normally corresponds to Bug Check 0x0000007E. According to Microsoft, bug check 0x7E me...
If you open the Start menu in Windows 11 and begin typing something, Windows does much more than search the programs installed on your computer. For example, suppose you type: Dell...
Microsoft Phone Link and Link to Windows are Microsoft's companion applications designed to create an integrated connection between a Windows computer and a smartphone. The two app...
Quick Answer Under the UPI MDR framework announced for eligible Person-to-Merchant (P2M) UPI transactions above ₹2,000, a standard 0.4% Merchant Discount Rate (MDR) applies to the ...
Quick Answer NO_PAGES_AVAILABLE, bug check 0x0000004D, means Windows has no free memory pages available to continue operating. Microsoft documents causes involving blocked page wri...
QUICK ANSWER Microsoft has confirmed known issues affecting some Windows 11 PCs after installing the August 27, 2026 KB5120998 Preview update. The two problems Microsoft currently ...
A common TallyPrime problem occurs when you double-click the TallyPrime icon but nothing appears on the screen. When you open Windows Task Manager, however, you can see TallyPrime....
Quick Answer PHASE0_EXCEPTION, bug check 0x00000078, occurs when Windows encounters an unexpected break during hardware abstraction layer (HAL) initialization. Microsoft documents ...
QUICK ANSWER diskmgmt.msc opens Disk Management, the built-in Windows graphical utility for viewing and managing physical disks, partitions, and volumes. It can initialize new driv...
QUICK ANSWER Microsoft has released KB5120998, a major optional preview update for Windows 11 versions 24H2 and 25H2. Released on August 27, 2026, it updates Windows 11 to Build 26...
RESOURCE_NOT_OWNED is a Windows Blue Screen of Death (BSOD) stop error with the bug check value: 0x000000E3 It is also commonly displayed in debugging tools as: RESOURCE_NOT_OWNED ...
A Winload.efi error is a serious Windows startup problem that can prevent Windows 11 or Windows 10 from loading. Instead of reaching the sign-in screen, the computer may display a ...
Windows Search is the built-in search and indexing technology in Microsoft Windows. It allows users to quickly locate applications, documents, folders, settings, emails, and other ...
A computer that repeatedly opens the BIOS/UEFI Setup Utility instead of Windows can be confusing, especially when pressing F10 – Save & Exit occasionally starts Windows b...
QUICK ANSWER timedate.cpl is the Windows Control Panel component that opens the classic Date and Time interface. Press Windows + R, enter timedate.cpl, and press Enter to view or c...
An Operating System (OS) is the fundamental system software that manages a computer's hardware and software resources and provides the environment in which applications can run. Al...
APC_INDEX_MISMATCH is a Windows Blue Screen of Death (BSOD) error with the bug check value: 0x00000001 Microsoft defines APC_INDEX_MISMATCH as a mismatch in the Asynchronous Proced...
PowerShell is one of the most valuable administration and automation tools available to Windows system administrators. Unlike the traditional Command Prompt, PowerShell works with ...
Quick Answer TRAP_CAUSE_UNKNOWN is a Windows bug check with the value 0x00000012. Microsoft describes it as indicating that an unknown exception has occurred. Its first parameter n...
QUICK ANSWER MSInfo32—shown as System Information in Windows—is a built-in diagnostic utility that displays a detailed snapshot of a computer’s hardware, Windows ...
Quick Answer The HP LaserJet Pro MFP M126nw Plus and the original HP LaserJet Pro MFP M126nw are closely related monochrome multifunction laser printers, but they are not the same ...
A Windows Update normally installs automatically and requires only one or more restarts. However, occasionally a computer may fail to complete the update and enter a boot loop. Typ...
The UNEXPECTED_STORE_EXCEPTION error is a Windows Blue Screen of Death (BSOD) that can cause a computer to suddenly crash, restart, freeze, or become unstable. The error normally a...