Computers and Electronics

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to open and use the Registry Editor, also known as "regedit." This application allows you to open and modify previously untouched system files. Editing the Registry indiscriminately can permanently damage your computer, so it is not recommended that you edit the Registry if you don't know what to edit.

Last modified: 2025-01-23 12:01

We've all experienced it--when we download a software program and think it will last forever. However, after a few months pass and you realize that the program is no longer used. Worse yet, the program only becomes a virtual dust nest and slows down the computer.

Last modified: 2025-01-23 12:01

Sometimes, the only way to fix an unresponsive computer is to force it shut down. However, this step can damage the currently open program. Therefore, before forcibly shutting down the computer, try other ways to solve the problem first. Follow the steps in this article in order so that you can try to save the work and keep the program stable.

Last modified: 2025-01-23 12:01

Since Pokki may include third-party programs that can damage your computer, you may want to remove Pokki and related content. Check the "Removing Pokki Extensions and Add-ons" and "Removing Pokki Folder" sections at the end of this article to make sure all associated files are gone from your computer.

Last modified: 2025-01-23 12:01

Norton is an antivirus program designed to protect your computer against viruses and other malware infections. Norton can cause problems when you try to install other programs, and can sometimes cause your computer to run slowly. If something like this happens, turning off Norton can come in handy.

Last modified: 2025-01-23 12:01

Dust that sticks in the computer case can slow down computer performance and can damage hardware (hardware). This article will explain the steps to clean the computer case. Step Step 1. Gather the required equipment You will need a gas duster (a can of compressed air used to remove dust) and a screwdriver.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to free up RAM (Random Access Memory), which is the portion of memory on your smartphone or computer that is needed to run programs. You can free up RAM by closing any open programs, or restarting your computer/mobile device.

Last modified: 2025-01-23 12:01

Laptop screens tend to collect dust, food particles, and other debris that starts to look unattractive in no time. It is important to use very gentle tools to clean the laptop screen, because the LCD surface is easily damaged. Using a microfiber cloth and a simple solution of water and vinegar can give you the desired results if you don't want to buy a special screen cleaner.

Last modified: 2025-01-23 12:01

Locking your computer is a good way to protect your computer from unwanted people when you have to temporarily leave your computer. To protect your computer, you can lock your computer by setting a password on the computer. This way, other people will not be able to access your computer without your knowledge.

Last modified: 2025-01-23 12:01

Keeping your air conditioner clean will prevent costly repairs and increase the efficiency and reliability of your unit. You can follow the steps in this article to clean your air conditioner or central unit without having to hire a professional.

Last modified: 2025-01-23 12:01

As you type the last words on your monthly report, one of the keys on your keyboard starts to feel sticky. Fortunately, there are some simple ways to deal with it. Keys can become sticky from dust or dirt on the keyboard, as well as from spilled drinks or other materials.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to get a Windows or Mac computer to turn itself on at any given time. If you are using a computer with any operating system (Windows or Linux), you can schedule the computer to turn on automatically using the BIOS.

Last modified: 2025-01-23 12:01

A fire alarm is an essential tool to keep you safe when a fire occurs. However, it can also annoy people if it malfunctions or is active while you are doing something, such as cooking. Turning off a fire alarm may be as simple as pressing a button or it can be more complicated, depending on the unit.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to diagnose and recover a damaged or dying hard drive. Keep in mind that the instructions in this article cannot guarantee that your hard drive can be recovered. In addition, if you choose to take it to a professional service, you should be prepared to incur high costs.

Last modified: 2025-01-23 12:01

Laptops are devices that are used over and over again, often used incorrectly, and you have to spend a lot of money to buy a new one. The following instructions will help ensure your laptop can last as long as you can use it. Step Part 1 of 4:

Last modified: 2025-01-23 12:01

If your Gateway laptop is frequently unresponsive, or won't boot into Windows, it may be time for you to reset the laptop. You can try using System Restore first to return the laptop to a time when the laptop was still functioning normally. Using System Restore does not lose your data so it is recommended that you try it as a first aid.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to recover photos and other data from a damaged memory card, as well as format a damaged memory card so that it can be reused. Step Method 1 of 3: Recovering Data from Memory Card Step 1. When the camera displays a Card Error, Read Error or similar message, stop using the memory card Turn off the camera, then remove the memory card.

Last modified: 2025-01-23 12:01

Cyclic redundancy check (CRC) is a data verification method used by computers to check data on discs, such as hard disks (hard disks) and optical discs (such as DVDs and CDs). CRC errors can be caused by a number of different problems: a corrupted registry, a corrupted hard disk, a failure to install programs, or files that are not configured properly.

Last modified: 2025-01-23 12:01

A computer is a complex collection of hardware and software, and problems can easily occur with a computer. By knowing how to fix problems with your computer yourself, you can save a lot of money on repairs and buying new hardware, and your computer will also perform well for many years.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to install and set up a webcam (webcam) on a Windows or Mac computer. For most modern webcam products, you usually only need to connect the device to a computer to start the installation process. Step Part 1 of 2:

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to stop alarms, timers, and reminders from going off, and how to turn off alarms on Alexa-enabled devices like the Amazon Echo and Echo Dot. You can stop ringing alarms, timers, and reminders from the Alexa app on Android or iPhone.

Last modified: 2025-06-01 06:06

This wikiHow teaches you how to connect a Windows or Mac laptop computer to an external monitor. Since most modern laptops are able to determine the best connection method once connected to the monitor, much of this process has to do with choosing the right cable to bridge the connection between the laptop and the monitor.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to send information/files to and from an SD memory card. You can use this memory card in devices such as digital cameras, cell phones, tablets, and computers. Step Method 1 of 3: For Android Step 1. Insert a micro SD card (microSD) into the device The process will depend on the device used.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to “mirror” your computer screen so that it appears on your Chromecast TV or monitor, using a PC. After setting up your Chromecast connection, you can stream videos, visit web pages or play games while mirroring your computer monitor to your television screen.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to select, install, and format an external hard drive on Windows and Mac computers. Step Part 1 of 3: Selecting an External Hard Disc Step 1. Find out how to add an external hard drive to your computer While some external hard drives can be used immediately after plugging them into a USB port on your computer, most external hard drives must be formatted to match your computer's file system before you can use them.

Last modified: 2025-01-23 12:01

A hard disk (hard drive) is a storage device that a computer uses to store the operating system, software, and files. Maybe you want to install a new hard drive in your computer to increase storage space or replace an old hard drive that has been damaged.

Last modified: 2025-01-23 12:01

Knowing how to add a printer to your computer is useful when you have a new printer or computer, or want to print on a friend's printer. These steps will teach you how. Step Method 1 of 5: USB Way Step 1. Try the USB way first New computers, whether Mac or PC, come with software and drivers for dozens of printers.

Last modified: 2025-06-01 06:06

DVDs are one of the most common media for storing, backing up, and sending files. These discs are also a great medium for playing movies from a computer or almost any DVD player. If you have a DVD burning drive, you can quickly create DVDs using the tools included in most computer operating systems.

Last modified: 2025-01-23 12:01

RAM (Random Access Memory) is the memory that your computer uses to store data that is currently in use. In general, having more RAM can allow your computer to perform more tasks at once, although this also depends on a variety of other factors.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to burn information, such as music, programs, or files, onto a blank CD. This can be done on both Mac and Windows computers, although you'll need to use a computer with a DVD drive. Step Method 1 of 4: Burn a Data CD on a Windows Computer Step 1.

Last modified: 2025-01-23 12:01

CDs that are removed from their place are usually susceptible to dust, fingerprints, and various smudges that can interfere with their performance to play properly. Luckily, you can clean it easily with a variety of common household items. The quickest cleaning option is to carefully scrub the underside of the disc with a mild soap solution before rinsing it with clean water.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to connect wireless headphones to a PC or Mac computer. You can connect devices easily via Bluetooth connection. Step Method 1 of 2: On PC Step 1. Turn on the headphones Make sure the device has sufficient battery power.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to update your computer's drivers. A driver is a piece of software that helps a computer to connect to hardware devices such as speakers, USB drives, and so on. Drivers are usually installed and updated automatically when you connect hardware to your computer.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to remove dust, dirt, and residue from DVD discs. The easiest way to do this is to use rubbing alcohol and a microfiber cloth, although you can use other cleaning methods as well. Remember, cleaning a DVD won't fix scratches.

Last modified: 2025-01-23 12:01

Earphones are a handy way to listen to music and other media while traveling, exercising, or when you don't want to disturb those around you. However, jemala voices also often fall out of the ear. Of course, people's ears vary in size, and you may need to purchase a new earbud that is a better fit.

Last modified: 2025-01-23 12:01

Keyboards (keyboards) can get dirty when used for a long time even if you don't smoke or eat nearby. Over time, dust and other debris will affect the performance of the keyboard. Usually, you only need to do a general cleaning using compressed air and isopropyl alcohol to keep the keyboard working properly.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to find information about the graphics card used on Windows, Mac, and Linux computers. Step Method 1 of 3: On Windows Computer Step 1. Open the “Start” menu . Click the Windows logo in the lower-left corner of the screen.

Last modified: 2025-01-23 12:01

If your phone battery is bulging, you may not know how to deal with it. Fortunately, with proper handling, you can dispose of your battery safely and easily. Remove the battery from the phone and take it to the nearest electronic waste treatment center or computer repair service for proper disposal of the battery.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to use an HDMI cable to connect a computer, game console, and entertainment system to a TV. With HDMI cables, you can quickly connect electronic devices without having to deal with lots of color-coded cables or multiple plugs.

Last modified: 2025-01-23 12:01

This wikiHow teaches you how to connect a wireless keyboard to a Windows 10 PC. Most keyboards can be connected to a PC wirelessly using a small USB receiver. Typically, this kind of keyboard does not need a Bluetooth radio because it uses a special radio frequency (RF) to connect to the receiver.