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◼️ Only Computer Questions ◼️ Previous Year Questions ◼️ Hindi & English Language ◼️ One Liner & Poll MCQs
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Channel Computer Science Technology IT Notes PDF (@computer_science_it_notes_pdf) in the Hindi language segment is an active participant. Currently, the community unites 38 411 subscribers, ranking 4 908 in the Education category and 10 703 in the India region.
📊 Audience metrics and dynamics
Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 38 411 subscribers.
According to the latest data from 14 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by 1 503 over the last 30 days and by 110 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 1.24%. Within the first 24 hours after publication, content typically collects N/A% reactions from the total number of subscribers.
- Post reach: On average, each post receives 475 views. Within the first day, a publication typically gains 0 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 3.
- Thematic interests: Content is focused on key topics such as नदी, नांगल, परियोजना, भाखड़ा, संविधान.
📝 Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
“◼️ Only Computer Questions
◼️ Previous Year Questions
◼️ Hindi & English Language
◼️ One Liner & Poll MCQs”
Thanks to the high frequency of updates (latest data received on 15 June, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Education category.
38 411
Subscribers
+11024 hours
-757 days
+1 50330 days
Posts Archive
Complete List of MS Excel Shortcut Key
Ctrl+A - Select All
Ctrl+B - Bold
Ctrl+C - Copy
Ctrl+D - Fill Down
Ctrl+F - Find
Ctrl+G - Goto
Ctrl+H - Replace
Ctrl+I - Italic
Ctrl+K - Insert Hyperlink
Ctrl+N - New Workbook
Ctrl+O - Open
Ctrl+P - Print
Ctrl+R - Fill Right
Ctrl+S - Save
Ctrl+U - Underline
Ctrl+V - Paste
Ctrl W - Close
Ctrl+X - Cut
Ctrl+Y - Repeat
Ctrl+Z - Undo
F1 - Help
F2 - Edit
F3 - Paste Name
F4 - Repeat last action
F4 - While typing a formula, switch between absolute/relative refs
F5 - Goto
F6 - Next Pane
F7 - Spell check
F8 - Extend mode
F9 - Recalculate all workbooks
F10 - Activate Menubar
F11 - New Chart
F12 - Save As
Ctrl+: - Insert Current Time
Ctrl+; - Insert Current Date
Ctrl+" - Copy Value from Cell Above
Ctrl+’ - Copy Formula from Cell Above
Shift - Hold down shift for additional functions in Excel’s menu
Shift+F1 - What’s This?
Shift+F2 - Edit cell comment
Shift+F3 - Paste function into formula
Shift+F4 - Find Next
Shift+F5 - Find
Shift+F6 - Previous Pane
Shift+F8 - Add to selection
Shift+F9 - Calculate active worksheet
Shift+F10 - Display shortcut menu
Shift+F11 - New worksheet
Shift+F12 - Save
Ctrl+F3 - Define name
Ctrl+F4 - Close
Ctrl+F5 - XL, Restore window size
Ctrl+F6 - Next workbook window
Shift+Ctrl+F6 - Previous workbook window
Ctrl+F7 - Move window
Ctrl+F8 - Resize window
Ctrl+F9 - Minimize workbook
Ctrl+F10 - Maximize or restore window
Ctrl+F11 - Inset 4.0 Macro sheet
Ctrl+F1 - File Open
Alt+F1 - Insert Chart
Alt+F2 - Save As
Alt+F4 - Exit
Alt+F8 - Macro dialog box
Alt+F11 - Visual Basic Editor
Ctrl+Shift+F3 - Create name by using names of row and column labels
Ctrl+Shift+F6 - Previous Window
Ctrl+Shift+F12 - Print
Alt+Shift+F1 - New worksheet
Alt+Shift+F2 - Save
Alt+= - AutoSum
Ctrl+` - Toggle Value/Formula display
Ctrl+Shift+A - Insert argument names into formula
Alt+Down arrow - Display AutoComplete list
Alt+’ - Format Style dialog box
Ctrl+Shift+~ - General format
Ctrl+Shift+! - Comma format
Ctrl+Shift+@ - Time format
Ctrl+Shift+# - Date format
Ctrl+Shift+$ - Currency format
Ctrl+Shift+% - Percent format
Ctrl+Shift+^ - Exponential format
Ctrl+Shift+& - Place outline border around selected cells
Ctrl+Shift+_ - Remove outline border
Ctrl+Shift+* - Select current region
Ctrl++ - Insert
Ctrl+- - Delete
Ctrl+1 - Format cells dialog box
Ctrl+2 - Bold
Ctrl+3 - Italic
Ctrl+4 - Underline
Ctrl+5 - Strikethrough
Ctrl+6 - Show/Hide objects
Ctrl+7 - Show/Hide Standard toolbar
Ctrl+8 - Toggle Outline symbols
Ctrl+9 - Hide rows
Ctrl+0 - Hide columns
Ctrl+Shift+( - Unhide rows
Ctrl+Shift+) - Unhide columns
Alt or F10 - Activate the menu
Ctrl+Tab - In toolbar: next toolbar
Shift+Ctrl+Tab - In toolbar: previous toolbar
Ctrl+Tab - In a workbook: activate next workbook
Shift+Ctrl+Tab - In a workbook: activate previous workbook
Tab - Next tool
Shift+Tab - Previous tool
Enter - Do the command
Shift+Ctrl+F - Font Drop Down List
Shift+Ctrl+F+F - Font tab of Format Cell Dialog box
Shift+Ctrl+P - Point size Drop Down List
✅ QUICK FACT COMPUTER : ONE LINER
1. Father of Computer - CHARLES BABBAGE
2. Father of Modern Computer Science - ALAN TURING
3. First Un Programmable Digital Computer - ATANASOFF BERRY COMPUTER (ABC)
4. First Electronic Digital Computer - ENIAC
5. ENIVAC stands for - ELECTRONIC NUMERIC INTEGRATOR AND CALCULATOR
6. World'S Fastest Computer - Sunway TaihuLight, in China.
7. India's Fastest Computer - PARAM SIDDHI AI
8. PARAM SIDDHI AI developed by - Centre for Development of Advanced Computing (CDAC)
💻 GENERATIONS OF COMPUTERS :
1. First Generation - (1940-56) - Vacuum tubes - Batch processing OS
2. Second Generation - (1956-63) - Transistors - Multi bag / Time sharing OS
3. Third Generation - (1964-71) - Integrated Circuits - Timesharing/ Real time OS
4. Fourth Generation - (1971-80) - Microprocessors - Real time/ Multi programming OS
5. Fifth Generation - (1980- present) - Semi conductors - Real time/ Multi programming OS
🕹 GENERATION LANGUAGE :
1st - Machine and Assembly language
2nd - Assembly language and high level languages (FORTRAN , COBOL)
3rd - High level languages (FORTRAN II - IV , COBOL , PASCAL , BASIC, ALGOL68)
4th - High level languages(FORTAN 77 , PASCAL , COBOL)
5th - High level languages(C , C++ ,JAVA , .NET)
In a spreadsheet program, which of the following relate to worksheet and document?
स्प्रेडशीट प्रोग्राम में इनमे से किसके संबंध वर्कशीट और डॉक्यूमेंट होते हैं ?
What is a group of interrelated records called?
परस्पर संबंधित रिकार्ड के समूह को इनमे से क्या कहते हैं ?
By which of these names is the file often known?
फाइल को अकसर इनमे से किस नाम से भी जाना जाता है ?
Using which of the following we can select all the wards in the document at once?
निम्नलिखित में किसका उपयोग करने हम डॉक्यूमेंट में सारे वार्ड एक बार में सेलेक्ट कर सकते है?
Which of the following extensions is the default file extension for all Word documents?
नीचे दिए गए एक्सटेंशन में से कौन सा एक्सटेंशन सारे वर्ड डॉक्यूमेंट का डिफाल्ट फाइल एक्सटेंशन होता है ?
Computers and computer networks exchange information using ____ to communicate with each other?
कम्प्यूटर तथा कम्प्यूटर नेटवर्क आपस में संचार करने के____ का प्रयोग करके सूचना का आदान-प्रदान करते है?
In Microsoft Word, under character formatting, ______ is used to underline certain text.
माइक्रोसॉफ्ट वर्ड में, कैरेक्टर फॉमेंटिंग के अंतर्गत______का उपयोग किसी विशिष्ट पाठ्य को अंडरलाइन करने के लिए किया जाता है।
Who created the first computer mouse?
पहला कम्प्यूटर माउस किसने बनाया था?
GUI is the short form of what?
GUI किसका संक्षिप्त रुप है?
Which was the first electronic computer built in Moore School of Engineering?
मूरे स्कूल ऑफ इंजीनियरिंग में निर्मित प्रथम इलेक्ट्रोनिक कम्प्यूटर कौन-सा था?
Which of the following is used to check the answer sheet in objective type examination?
इनमे से कोनसा वस्तुनिष्ट प्रकार की परीक्षा में उतर पत्रक को जाचने के लिए प्रयुक्त किया जाता है?
Most of the errors imposed on the computer are due to?
कम्प्यूटर पर आरोपित ज्यादातर त्रुटियों किस कारण होती है?
Which key is used to go to the second line in MS Word document?
एम्.एस.वर्ड डॉक्यूमेंट में दुसरे लाइन में जाने के लिए किस कुंजी का प्रयोग होता है?
What is the list of any program in a computer called?
कम्प्यूटर मे किसी भी प्रोग्राम की सूची को क्या कहते है?
Who among the following is the world's first female computer programmer?
इनमे से कौन वर्ल्ड की पहली महिला कम्प्यूटर प्रोग्रामर है?
Give the detailed form of RDBMS.
आर डी बी एम एस का विस्तृत रूप बताइए।
Which one of the following is mismatched?
निम्नलिखित में से बेमेल कौन-सा है?
