User talk:Gupte Sarita

introduction:
Computer basic includes basic Hardware, basic Software, privacy, security, back-up guide and trouble shooting tips to use a computer running on windows 10.

1)Windows 10 set-up using usb device(diskless set-up)
Installation of windows 10 from bootable usb will include 3 major steps, these steps must be performed in the same order.
 * 1) Making bootable usb.
 * 2) Entering bios menu using bios key.
 * 3) Installing windows 10 into hard-drive, using bootable usb.

* BASIC HARDWARE:-
The basic desktop computer consist of computer casing, computer monitor, speaker, etc. Behind the casing of computer there are different ports. we can connect them with our monitor and other accessories like Microsoft, speaker. Multimonitor desktops are used and placed in "v" shape for multitasking. You can use laser light to increase the beauty of your set-up. Laptop is a compact device where speaker, monitor, ports and other things are brought together. They are mobile devices and can be placed where ever we want. LAPTOP IS THE MOST COMPACT AND PORTABLE DEVICE. ALERTS:
 * 1) A Laptop should not be covered as there are some holes on the sides of a laptop; these holes are used to excel hot air from your laptop.
 * 2) Never drink liquid near your laptop/computer.

* MOTHERBOARD:-

Motherboard is the holder for all the components. All the components of a computer are directly or indirectly connected to the Motherboard. It holds the components and communicates between them. There are several types of motherboards. desktops only have Motherboard category. The standard Motherboard size is 12X9.6 inch. EEB, ATX, Micro-ATX and ITX are some of the mother board types in desktop. we can find desktop Motherboard inside desktop casing. The sata cable or IDE cable connect hard-drive and DVD drive with Motherboard.

* CPU:-

CPU stands for Central Processing Unit. It is the most important part of the computer. It is the brain of the computer. It consumes more power. It generates maximum heat(100°C). If it goes above 100°C then the computer will shut down itself to protect Motherboard from being burnt. CPU needs to be cooled. The CPU is a placed on the CPU socket on the motherboard. certain socket types support certain CPU families. The CPU family is a collection of same type of CPU for a particular brand. Eg:-CPU socket type (Intel)
 * 1)  LGA1200
 * 2)  LGA2066
 * 3)  LGA3647
 * 4)  LGA1151

* MOUSE:-

It is used as a selection tool. Depending on the connectivity there are 3 types of mouse:- There are 3 types of mouse sensors:-
 * 1)  Wired(USB connected)
 * 2)  Wireless
 * 3)  Bluetooth
 * 1) trackball
 * 2) IR sensor
 * 3) LED/Optical sensor

* KEYBOARD:-

There are mainly used for typing and very important in the gaming world. there are 4 types of keyboards:-
 * 1) Chiclet keyboard
 * 2) Mechanical keyboard
 * 3) Flexible keyboard
 * 4) virtual keyboard

It is cheap, common, compact.
 * 1) Chiclet keyboard:-

It is costly, heavy, highly durable.
 * 1) Mechanical keyboard:-

It is durable than traditional keyboards.
 * 1) Flexible keyboard:-

No physical existence. On screen keyboard.
 * 1) Virtual keyboard:-

There are 3 ways to connect keyboards:-
 * 1) Usb keyboard
 * 2) wireless
 * 3) bluetooth

* MONITOR:-

Monitors are used to show graphical elements. On recent new monitors HDMI connections can be seen. Monitor with VA panel is best choice for general purpose work. Monitor with IPS panel is best choice for photo and video editing. Monitor with TN panel is best for gaming.

* STORAGE:-

Storage mainly consist of RAM and ROM. RAM stores temporary memory. RAM stands for Random Access Memory. ROM stands for Read Only Memory. Hard dish stores permanent memory. Hard disk is slower than RAM. SSD stores permanent memory. SSD stands for Solis State Drive. SSD is faster than Hard drive but slower than RAM.

Q1] What to do when the Computer gets slower?
Ans:-When the Computer gets slower switch from Hardware to SSD. Use SSD as a boot device. It is one time investment. It can cost around 50$(256GB)

Q2] How to back-up important files to pendrive or portable hardware?
Ans:-connect the pendrive to the computer/laptop. Go to file explorer. Check if the pendrive is connected, If it is connected it will show on file manager. Double click on any drive and select the file that you want to back up. Copy that file and paste it in the pendrive folder. If you want all the files to be backed up then you will simply select "ctrl a" then right click and copy and then go on the Usb drive and past the files there.

Q3] How to backup files on cloud storage?
Ans:-open browser→ (click on)drive.google.com→ sign in→ open drive→ create new folder→ (left click) upload folder.

Q4] how to keep Computer virus free without wasting even a rupee?
Ans:- go to start menu

↓        setting ↓ (select) update and security ↓   (select) window security ↓  (select) virus and threat protection ↓    (click on ) manage setting ↓  turn on all the closed buttons It is very reliable .No need to spend money on antivirus software installation. Q5] If by mistakenly you delete all the important files from your device as well as its recycle bin is there any possible way to get it back? Ans:-If you are using hard drive then there is a good news for you, as the important files that you had deleted by mistakenly from the device as well as recycle bin can be restored by doing the folloewing process:- open any browser ↓        (search in the search bar) RECUVA ↓            click on the very first link ↓              download its free version ↓                     click on save ↓             then the application will open ↓                     run RECUVA ↓     select that drive under the scan column (drive from where you had deleted the files) ↓       then the deleted files will appear on the screen ↓                  select all the files ↓               (click on ) recover button ↓                         give it a location ↓  then the deleted files will be recovered and stored in the mentioned location