Computer accessories are necessary for various purposes in working on the computer. So it’s better knowing what computer accessories, which purpose have been used for. All the computer accessories ease the computer managing efforts. So let me get started.

Must have computer accessories in 2021
1. Keyboard
Having the additional computer keyboard is good when playing video games and working on the computer. Additionally, the data entry workers, programmers, and those who work on the computers should have the keyword must.
2. Mouse
The laptop users can’t be comfortable with the internal touchpad. So the laptop user adding the mouse to the laptop will help on playing games and works. There are various types of mouses are available in the market, pick the right one for the usage. Now, many companies have started to manufacture wireless mouses. The gamers may choose the wireless mouse to play video games and complete some tasks.
3. External Hard Disk
Some laptops and computers come with lessen storage, which isn’t enough to store the files and media. So always have the external hard disk on the computer, can easily move the files and media’s to the eternal hard drive to free up spaces and storage the installed hard disk on the computer. Now in the market, 1TB, 2TB storage hard drivers are available to use.
4. Routers
The router is used to get the internet facility using wifi technology. The is used mainly in the organization and institution purpose. But now many home mates have been installing wi-fi routers on the home. There are multiple benefits to installing the wifi routers like fewer wires are managed, no need to fit any antenna in the home, no connection problems, multiple users can utilize or connect the wifi, and fast internet user experience.
5. External Camera
The laptop default camera has lesser megapixels like 2mp or 4mp. It is not better, so the external camera helps on the facecam purpose. Maybe before could be encountered the issues on the online exams situations. The camera always will show the character is not in the circle, even the face is in the circle of the area. The reason behind this is the camera quality, the camera isn’t be focused on the face correctly. So the notification will appear like please be in the circle while writing online exams. Installing the higher quality camera on the laptop or computer resolves all those issues.
6. Pendrive
Pendrives are small storage external devices. Many computer users like to sing the drives for various purposes. Easily can connect the pen drives to the USB port of the computer or laptop. Many CPUs and laptops arrive with USB ports. Let’s see some benefits of using the pen drive.
Pendrive acts as a recovery kit, files are can be corrupted anytime. So just back up the files on the Pendrive and restore when the files are corrupted. To experience the other operating systems without installing them directly, Pendrive helps a lot.
It is usual, the operating systems are corrupting. The small storage device Pendrive is used to install a new operating system on the computer rather than using the CD.
The drive is compact so easily can take it anywhere. Many people use Pendrive for sharing purposes.
7. Headphone
Headphones are used to experience full audio streaming on the computer or laptop. There are multiple utilization are in like hearing music, recording voices, and communications. Few people make mistakes in choosing the headphones, that is picking the non-ich headphones. The non-mic headphones are only used for only hear the audio. Whenever you buy the headphones choose the head[hone which has the mic functionality.
Headphones are available to get like wired headphones and non-wired headphones(Bluetooth headphones) in the market. Yes, non-wired headphones are the best ones, but the headphones cost is a lot. The Bluetooth headphones will work for long periods as effectively.
8. Printer
when working on the projects printer are needed to print some documents on the system or online. Printing the documents on the outside absorbs all of the money from the pocket. The printing cost is too much on the outside. So get an excellent printer, that will be helpful for the lifetime of everyone in your home. It will save a lot of money on spending more money when printing documents.
9. WIFI-Chips
Many computer or laptop manufacturers avoiding to include the wifi adapter on the motherboard for reducing the cost. So, those computer users can’t connect to the wi-fi networks. Using the WIFI-chips adapter on the computer can easily connect to all the WI-FI networks. The WI-FI chips come with a USB port. If the computer has a USB port, that WIFI chips can connect. Once the WIFI chip is connected to the USB port, it will request to install the WIFI-drive on the current operating system. After installing the wifi-driver, now can start to establish the wifi connection.
All these accessories can buy in online or offline, and electronic devices are easily damageable. So choose a way electronic products from the good company and keep safe.