Computer Fundamentals Index

Computer Introduction Types of computer Characteristics of computer Uses of computer History of Computers

Computer Languages

Low Level language Middle level Language High level language

Computer Generation

Generation of Computers First Generation of Computer Second generation of Computers Third generation of Computers Fourth generation of Computers Fifth generation of Computers Sixth Generation of Computer

Peripheral Devices

Input devices Output device


Block diagram and basic components Control processing unit (CPU) Software Hardware


Computer Memory Registers Memory Hierarchy RAM Vs ROM Understanding file sizes (Bytes, KB, MB, GB, TB, PB, EB, ZB, YB)

Computer Network

Types of Network Types of Area Networks (LAN, WAN, MAN) TCP Flags

Computer Virus

Computer Virus

Computer Ports

Computer Ports


How to hack a computer How much do Computer Programmers make How does a Computer work How to associate a file with a program How does a computer convert text into binary How does a computer process data into information How to fix a CD-ROM DVD How to fix the no input signal How to install computer memory How to associate a file with a program How to log out of your operating system How do I change my name on Google How to installation or uninstallation Microsoft Paint How to fix a not a valid Win32 application error How to fix missing Microsoft Windows .dll files How to use a computer keyboard How to erase my hard drive and start over How can I test how many words I can write a minute How to shut down a computer How do I open and edit the Windows registry How to edit the registry from the command line How to restart Microsoft Windows How to install a computer processor How to open Microsoft Paint How to fix problems in Windows after installing new software How to enable or disable the preview pane of Microsoft Outlook How to open a Microsoft .wps or Works file in Word How to view the HTML source code in Microsoft Word How to View or Change the Screen Resolution of a Monitor How to Connect and Install a Computer Keyboard How to Delete Temporary Files in Windows 10 How to determine Which Version of Microsoft Office I'm using How to find out how much hard drive space is available How to Fix PC Stuck on Verifying DMI Pool Data How to choose which items show in the notification area How to find similar images using Search by Image How to fix Low Memory and out of memory errors How To Replace the CMOS Battery How do I Update my Antivirus Program How to fix a general protection fault How to Identify problems in the Windows Device Manager How can the Base be Shown How to test if a Website or Web Page is down How Much is 1 Byte, Kilobyte, Megabyte, Gigabyte, etc How to fix a CMOS checksum error How to Fix a Windows CD-ROM, DVD, or Disc Drive Issue How to Open Safe Mode How to Password Protect Files and Folders in Windows How to Reset CMOS or BIOS Settings How to use Computer Keyboard How to create a text file How to enable or disable DHCP in Windows How to test computer memory to determine if its bad How do double space or change line spacing in Microsoft Word How do I know if I have Windows Administrator Rights How many cores does my computer have How to Create a Directory or Folder How to Enter and Exit the BIOS or CMOS Setup How to change Windows Compatibility mode How to clear your internet browser history How to Connect Computer Speakers How to Copy a Web Page Link or URL How to install a Hard Drive or SSD How to Open the Windows Control Panel How to split a screen in Windows How to copy text from a scanned PDF


Who invented Computer What are the advantages of the Internet? What are the disadvantages of the Internet? Is my computer 64 bit? What is Edge Computing? What is a Router? What is Monitor What is Printer What is a Web Browser What is Microphone What is a Webcam What is PC What is Keyboard What is Motherboard What is WAP What is URL What is a Digital Assistant When was the first Computer Invented What is Modem What is Firmware What is Imperative Programming What is Protocol What is Safe Mode What is Device Driver What is Hybrid Topology What is Mesh Topology What is Procedural language What is a hyperlink What is a Username Who invented the Internet What is Video Card What is Sound Card What is Binary What does Alt+B do What does Alt+D do What does Alt+E do What does Alt+Esc do What does Alt+R do What does ALT + Q do What does Alt + Tab do What is Data Manipulation What is a touch screen What is Back Panel What is Analog Monitor What is AR lens What is an ATX Style Connector What is a File System What is Hard Disk Drive (HDD) What is a boot device What is accessibility What is Line In What is network Interface card (NIC) What is Optical Disk Where can I ask questions on the internet What is Auto Rotate What is CAD (Computer-aided design) What is Cable Modem What is Home Page What is boot menu What is braille reader What is flash memory What is Windows What is Clipboard What is Cyber Warfare What is Myspace Why has my IP address changed What is Jacquard Loom My computer is running slow, what steps can I do to fix it What is a Kensington Lock What is a multicore processor What is automation Are smartphones and tablets computers What is a Login Script What is a Loosely Typed Language What is Multitasking? Why my computer monitor shows no display or black screen What is REM What is Parallelization What is Overtype mode What is open with What is Bracket What is an Online Service What is REM What is Parallelization What is Overtype mode What is open with What is Bracket What is an Online Service What is the Pg Dn Key (Page Down Key) What is the Pg up Key (Page up Key) What is Palmtop Computer What is a Processing Device What is a Print Preview What is the Print Screen Key What can I do if my computer or laptop is lost or stolen What is a Model Number What are the currently available antivirus programs What are Toggle keys What is a Case fan What is a Silicon Chip What is a Slate PC What is a TAB stop What is an Octothorpe What is Task Pane What is Task View What is the svchost.exe file used for in Windows Where can I find free online virus scanners Why am I unable to increase the resolution in Windows What is Autofill When I click my mouse, it sometimes double-clicks What is Scratch What is UDIMM What is MsConfig What is an Expansion Card What is an Executable File What is an Elevated Command Prompt What is an AC Adapter What is AIMBOT What is a Software Suite What is a LED Monitor What does Alt + X do What does alt + space do What does Alt + O do Now that I’ve got a Computer, what can i do What is a Punch Card What is RDIMM What is Select All What is Serial number What is Thermos flask What programs can I use for speech recognition What are the Advantages of Computers What are the Disadvantages of Computers What does Alt + T do What Hardware Device Drivers should be Updated What is a Desktop What is a Ring Topology What is CMOS What is a Directory What is a Mechanical Mouse What is a Plotter What is a Variable What is an Icon What is Data What is HDMI What is Remote What is Right-Click What is SMPS Why does my Laptop not turn on What is a Copyright What is a Cordless Mouse What is a CSV file What is a Joystick What is a Start Button What is a Taskbar What is an Alignment What is an Output Device What is Cat 5 What is Google Chrome What is Post What are Recordable DVD Drives What Does Alt + F4 Do What Does Alt + L Do What is a bit (Binary Digit) What is a cable What is a Calculator What is a capacitor What is a Cold Boot What is a Dialog Box What is a Dual-boot What is a Slide What is A4 What is AM What is Barcode Reader What is EHCI What is a Header What is a Joystick What is a Secondary Storage Device What is Access Time What is Account Sharing What is an Asterisk What is Asynchronous DRAM What is Back Quote What is BIOS What is Borderless Printing What is Case Badge What is CD-ROM What is Chat Slang What is Composite What is RJ Cable What Are Bottom Row Keys What is SAN What is Tray What is VDU What Does Alt + M Do What Does Alt + P Do What is a Cell What is a Command Key What is a key Combination What is a Menu Bar What is a Startup What is a T What is Chat What are the F1 through F12 keys What does Alt + Enter do What Does Alt + Home DO What does Alt + R do What does Ctrl + B do What Does Ctrl + Enter Do What Does Ctrl + R Do What does Ctrl + G do What does Ctrl + 9 do What does Ctrl + End do What does Ctrl + O do What Does Ctrl + P do What Does Ctrl + Q do What is a Colon What is a Core What is Apple Touch Icon What is Clock What is Code What is Computer Crime What is Ctrl What is DAT What is Data diddling What is Date Why won't my computer turn on What Does Alt + N Do What does ctrl + 2 do What does ctrl + space do What does Ctrl + W do What does Ctrl + T Do What Does Ctrl + 2 do What does Ctrl + 5 Do What are the most common file types and file extensions What are Sticky keys What Does Ctrl + Shift + Esc Do What is Settings What is Task Manager What is Taskbar What is a DNS Resolver What does ctrl + 1 do What does ctrl + 0 do How to install software What is a Folder What is a Legend What is a MAC Address What is a Path What is a Ruler What is a Toolbar What is an Intranet Meaning and Differences with Internet What is an SSD What is Inheritance What is Tablet What is Depth What is Docking Station What is Double Click What is a Solid Ink Printer What is a Temporary File What is Backup and Restore What is Electronic Payment Systems Eps What is Marshalling


Difference between hardware and software Difference between multiprocessor and distributed systems Difference between Desktop and Laptop Difference between File and folder Difference between Hard Copy and Soft Copy Open Source Programs vs Closed Source Programs Difference between Optical Fibre and Coaxial Cable Difference between Website and Webpage Difference between Classes and Objects Input VS Output Difference between Primary and Secondary Storage with Examples


Quantum Computing Computer Software Autoexec.bat and config.sys info Update an Antivirus Use of Internet Advantages and disadvantages of Email Computing Power Internet Explorer Shortcut Keys Advanced Encryption Standard (AES) Augmented Reality Infrastructure Readiness Check Top 10 Internet tips and tricks Introduction and Features of FoxPro Features of Multimedia Top 10 online services and applications Receiving S.M.A.R.T. status bad backup and replacing error Version Control System Uninstalling Software or Apps in Windows Data Warehouse Increase or decrease font size in Word using keyboard shortcuts Mouse not detected or working in Windows Computer Cleaning Information and Steps Function Keys on Keyboard Windows 7 Alt+Tab won’t stay on top or stick 10 Essential Examples of Web Browsers Binary Subtraction using 2’s Complement Case Sensitive Languages Computer Pioneers and people who are CEO Microsoft Word Shortcut Keys Parts of Computers Names, Definitions and Images ROM and its Types Basics of Information Technology Characteristics of a Good Software Design Characteristics of Management Information System Classification of Management Information System Implementation of MIS Input Devices of Computer Definition Limitations of Management Information System 3 Types Of Network in Computer Block Diagram Of Control Unit Difference Between Computer and Embedded System Difference Between Hard Disk and Floppy Disk Abstraction in OOAD Hardware and Software Devices Optomechanical Mouse CMOS Memory What is a Terminal? What is Graphic Design? What is Load? What is Passcode? What is Reboot? What is Registry? What is Safe Mode? What is Standby? What is SYN (Synchronize)? What is Task Manager? Attribute Computing BPS in Computer Bulletin Board System Light Pen Input Device 3 TYPES OF NETWORK IN COMPUTER Block diagram of control unit What is a Solid Ink Printer? What is a Temporary File? What is an App launcher? What is Backup and Restore? What is a Tab Character? What is the Core i3? What is Paint? What is a Workbook? Advantages and Disadvantages of Online Education What is a String? What is a VDU (Visible Display Unit)? 50 Uses of Computer What is Workspace? What is a Procedural Language? What is VGA (Video Graphics Array)?

How to fix missing Microsoft Windows .dll files

Users who experience missing.dll issues or other .dll-related error messages can find assisted on this website. If you're experiencing a single missing.dll error, we recommend searching for that.dll file on this before attempting the offered repairs.

For instance, if you get an error such as "Internet Explorer encountered an error in KERNEL32.DLL at 0137:BFF3191C," look up documents about that file by searching for "kernel32.dll." A specific condition may occasionally be the root of an a.dll file issue.

It's possible that you deleted the DLL file by mistake. The "DLL Not Found" and "Missing DLL" error types are the most common DLL issues. The simplest explanation for a DLL error like this is that you accidentally removed the DLL file.

You can find your DLL files in C: WindowsSystem32. Windows Defender will examine all your DLLs when it does a Full Scan because that directory is included. This will check for malware infections in your DLL files.

How can I determine whether a DLL is damaged?

SFC /scannow will scan all protected system files, and Cached copies will replace damaged files. Maintained in a compressed folder at%WinDir%System32dllcache.

Solutions to Resolve Missing DLL Files on a Windows 10 Computer are given below:

One of the most frequent DLL-related problems is missing DLL files in Windows 10.

In Windows 10, replacing missing DLL files is simple, especially using DLL fixer software.

However, manually downloading the DLL is another option for resolving the issue. In the following article, you may learn what to do and, On Windows 10, how to replace missing DLL files

Every PC needs DLL files, but sometimes they can disappear on Windows 10, which can lead to problems.

Additionally, you probably will only be able to use a desired program or application if a particular crucial DLL file is added to your machine.

As a result, in this post, we'll go through what to do if a certain DLL file is missing from your machine.

Let's define what a DLL file is first to grasp the issue better. Dynamic Link Library, or DLL, is a class of files that houses a collection of instructions that other programs can use to carry out certain tasks.

A DLL file, for instance, is used by programs to seek files in specific directories and to know the amount of free space on a hard drive.

If a DLL file required by that program is missing from your PC, you will be unable to run it and receive an error message.

Consider what you should do if a DLL file on your PC is missing.

Why do DLL files go missing?

There are several causes, but typically an application on your computer overwrites a DLL file and makes it useless. Other programs wouldn't be able to retrieve it when this occurs, which might cause them to stop functioning.

Furthermore, deleting an application in Windows 10 frequently results in missing DLL files if the software deletes the DLL files as well.

Last but not least, the DLL files could be deleted by malware or a virus. In this case, running a whole system scan with a reliable antivirus should solve the problem.

1. Run a third-party DLL fixer

Several third-party applications are available that claim to fix or replace missing or damaged DLLs, most of which deliver on their claims.

Restore, a dependable third-party DLL fixer replaces and repairs any files that may be damaged or corrupted on your PC by utilizing an online library of functional DLLs and a built-in automated algorithm.

Launching the software and following the on-screen directions are all required to fix your PC's issues; the software will take care of the rest.

Using Restore, you can correct registry issues as follows:

  • Install and download Restore.
  • Start the application.
  • Wait while it scans your machine for viruses and stability issues.
  • Click "Repair Now."
  • Restart your computer for all of the modifications to take effect.
  • After this procedure is completed, your PC will be as good as new, and you will no longer have to deal with BSOD errors, slow reaction times, or other similar issues.

2. Run SFC Scanner

Click the Start Menu button in the context menu and select Command Prompt (Admin).

How to fix missing Microsoft Windows

Enter the command shown below, then hit enter:

How to fix missing Microsoft Windows

Await the procedure's completion (it can take a while).

Since it will check your entire system for problems).

Switch off your computer.

If your DLL is still missing, check.

This tool may also be used to find important missing DLL files on your computer, so we'll start there to address the missing DLL issue.

If SFC Scanner discovers the missing DLL file, you're set to go, but if it doesn't, try any of the below-listed fixes.

Take a closer look at this guide if you're experiencing problems accessing Command Prompt as an administrator.

3. Run DISM

Open the administrator command prompt (as shown above).

After entering the following command into the Command Prompt, press Enter:

  • Wait for the operation to finish.
  • Turn off your computer.
  • The DISM (Deployment Image & Servicing Management) program is used when SFC Scanner cannot repair system files; in this example, it finds the required DLL file; therefore, this solution is comparable to the previous one in that situation.

If SFC Scanner was unable to resolve the issue, DISM ought to. Even if this program is ineffective, you will still need to address your DLL issue manually.

4. Download a DLL file manually

You can manually download the missing DLL from the internet if no other solution is available. However, be warned that while many websites sell free DLL files online, only a select fraction of them are reliable.

If a game or third-party software didn't run because a DLL file is missing, you should try reinstalling the game or third-party program, which may also reinstall the missing DLL file.

You can try copying the missing dll files from another functional PC if you need more time to get them from the internet.

5. Install DirectX

You can solve the issue of missing DLL files from your PC by installing DirectX. Users claim that they frequently receive an error message about missing files when attempting to launch a specific video game.

You only need to install the necessary DirectX version to solve the problem, which should be fixed. The required files can be downloaded from the Microsoft website, but occasionally your game's disc will contain a DirectX setup file you can install.

Installing the required DirectX should allow you to resolve any issues you may be experiencing while attempting to run specific games.

6. Reinstall Visual C++ Redistributables

Some PC issues are difficult to address, especially when missing or damaged Windows files are involved. If you have trouble rectifying an issue, your system may be partially destroyed.

We strongly recommend installing Restoro, a tool that will scan your machine and locate the problem.

Click here to download and start fixing.

Users claim that if DLL files are missing from their computer, they may only need to reinstall the Visual C++ Redistributables to solve the issue.

You must download these files from Microsoft's website for many applications to function. The problem should be fixed after the required Redistributables have been installed.

You may need to download and install the more recent Redistributables since certain programs need an older version to function, so keep that in mind.

Just reinstalling the Redistributables version that was previously installed appeared to solve this issue for a small number of customers. When it was done, the problem was entirely solved.

7. Disable or remove your antivirus

Users report that your antivirus product might occasionally interfere with Visual C++ Redistributables and prevent you from installing the necessary DLL files.

You must first turn off your antivirus software to see if the problem is resolved. You should delete the antivirus program if disabling it doesn't work.

The most effective technique is to acquire a special removal tool and employ it to eliminate all files connected to your antivirus.

Using Norton, you can uninstall the antivirus program using our approach. There is also a comparable one available for McAfee users.

Try installing Visual C++ Redistributables after uninstalling the antivirus program. Many people complained about issues with AVG; however, this problem can also affect other antivirus programs, so make sure to disable or remove it.

After uninstalling your antivirus, you don't need to be concerned about viruses. Your computer can be protected against threats just as well, and in some circumstances even better, using Windows Defender. For further information, see this article.

8. Perform in-place upgrade

1) Get the ISO version of Windows 10 from the Microsoft website.

10) Ensure that the version you download fits your machine's architecture.

11) To mount the ISO file, double-click on it.

12) The newly added drive should now be visible on This PC. Could you open it and launch setup.exe?

Windows will now get the required files ready.

6) You will be prompted to download crucial updates before beginning the upgrade.

7) Downloading updates are not required. However, doing so could facilitate the upgrade procedure.

Select your preferred choice, then click Next.

8) Windows will now download the necessary updates. Please be patient, as this process may take some time.

The Terms of Service page should now be shown.

9) Select Accept.

10) Windows will now install the downloaded updates.

11) When you get to the Ready to Install page, choose Change what to retain.

12) After choosing to keep your files and apps, click Next.

13) The upgrade procedure is about to begin.

14) Don't stop this process; it might take some time.

Your PC may experience a variety of troubles as a result of missing DLL files, and users have mentioned the following:

Sysmenu dll file missing

Many people complained that the Sysmenu.dll file was missing from their computers.

This can be a major issue, but you should be able to resolve it with an SFC or DISM scan.

Msvcr100.dll file missing error

This file is frequently associated with the Microsoft Visual C++ Redistributables. After installing the required components, the problem should be rectified.

T8extpex.dll file is missing

T8extpex.dll is another file that might become missing; nevertheless, you should be able to restore it using one of our options.

Hal.dll files missing

Hal.dll is another dangerous file. You cannot operate your favorite programs if this file is missing.

DLL file missing for iTunes, SQL Developer

Many customers mentioned that DLL files for their favorite apps were missing.

This common problem can be remedied by reinstalling the problematic software.

Kernel32.dll files missing

Many users have reported that Kernel32.dll is missing from their machines.

This is a system file, but it should be recoverable if your Windows installation is repaired.

If DLL files are missing on your computer, you can fix the problem by performing an in-place upgrade. This will reinstall Windows 10, but all your data and apps will be preserved.

After upgrading your PC, you will have a fresh version of Windows 10, but all your data and apps will stay intact. If an in-place upgrade does not resolve the issue, you may need a Windows 10 reset.

How to install DLL files in Windows 10?

A DLL file does not require any extra processes to be installed. There are, however, a few strategies to assure its installation.

1) Copy it to the same directory as the executable file.

Most programs save DLL files in the same directory as the executable file (.exe), so just copying or replacing the missing file there would work.

If that is not the case, search for the missing DLL error you received, locate its specific location and copy it there.

2) Paste the DLL into the dedicated Windows folder

If a DLL is missing in Windows, you can replace it by pasting it into the System32 (32-bit) or SysWOW64 (64-bit) Windows directories.

If the file already exists, you will consent to replace it, but make certain that the new DLL is appropriate for your system (32 or 64-bit).

3) Reinstall the malfunctioning app

Looking for a certain DLL file can take large time, but if the DLL is missing from the software, reinstalling it will include a new DLL. The same method would apply if the missing DLL files in Windows 10 were for games.

Because the operation takes a few seconds and clicks, this is a great technique to install a DLL file, especially if the defective program is small.