Tag: techn trainer
WhatsApp Download Location: Where Files Go & How t...
Admin Oct 15, 2026 0 8
Where are WhatsApp downloaded files saved on PC? WhatsApp download location in Windows 11, Android & iPhone — find and change it. ...
Laptop Battery Draining Fast? 9 Fixes for Windows ...
Admin Oct 15, 2026 0 7
Laptop battery draining fast in Windows 11? Fix battery drain — battery saver, background apps, brightness, power settings, and he...
tasklist Command: See All Running Processes from C...
Admin Oct 15, 2026 0 12
tasklist command in CMD — list all running processes, filter by name/memory, sort output, and kill processes. Complete Windows com...
Disk 100% Usage in Windows 11? 8 Fixes That Actual...
Admin Oct 15, 2026 0 4
Disk always 100% in Task Manager on Windows 11? Fix disk 100 usage — find the culprit, SysMain, search indexing, HDD vs SSD. Step-...
What Is DHCP? How Your Devices Get IP Addresses Au...
Admin Oct 15, 2026 0 3
What is DHCP in networking? DHCP explained simply — how it assigns IP addresses, lease process, static vs dynamic IP, and why ever...
Single vs Dual Channel RAM: Does 2 Sticks Really B...
Admin Oct 15, 2026 0 3
Single vs dual channel RAM — how much FPS/speed you actually gain with 2 sticks, which slots to use, and is it worth it for gaming...
How to Block USB Drives in Windows 11 — Group Poli...
Admin Oct 15, 2026 0 5
Block USB drives on Windows 11 with Group Policy — stop anyone copying files to pen drives. Registry method included for Windows H...
PC Restarts Automatically? 8 Fixes for Random Rebo...
Admin Oct 15, 2026 0 6
PC restarts automatically while gaming or randomly? Computer keeps restarting fix — overheating, PSU, drivers, auto-restart settin...
Printer Queue Stuck? Restart Print Spooler — 2-Min...
Admin Oct 15, 2026 0 2
Printer queue stuck on printing/deleting or print spooler not running? Restart the print spooler service — complete fix guide for ...
Can My Old PC Run Windows 11? Requirements Check +...
Admin Oct 15, 2026 0 5
Windows 11 requirements for PC — check if your old PC/laptop can run Windows 11. TPM 2.0, processor list, and compatibility check ...
Juice Jacking: Is Public USB Charging Safe? How At...
Admin Oct 15, 2026 0 3
What is juice jacking? Public USB charging stations can steal your data — how juice jacking attacks work and how to charge safely ...
PC Overheating? 7 Fixes for Hot CPU, Fan Noise & S...
Admin Oct 15, 2026 0 4
PC overheating and shutting down while gaming? Fix CPU overheating — fan check, thermal paste, cleaning, and cooling solutions. St...
HDD vs SSD: Which Is Better? Speed, Price & Upgrad...
Admin Oct 15, 2026 0 4
HDD vs SSD — real speed difference, which is better for laptop/PC, and whether an SSD upgrade is worth it. Complete 2026 compariso...
Is Free Public WiFi Safe? 7 Dangers & How to Prote...
Admin Oct 15, 2026 0 3
Free public WiFi dangers explained — is free WiFi safe for banking? Juice jacking, MITM attacks and 7 ways to stay safe on public ...
How to Hide a Drive in Windows 11 — Group Policy &...
Admin Oct 15, 2026 0 7
Hide a drive in Windows 11 so nobody sees your personal files — Group Policy method, Disk Management letter removal, and how to un...
DDR4 vs DDR5 RAM: Which Should You Buy? Speed, Pri...
Admin Oct 15, 2026 0 8
DDR4 vs DDR5 RAM — real difference in gaming, speed and price. Is DDR5 worth it for your PC build or laptop upgrade? Complete 2026...
USB Drive Not Detected in Windows 11? 7 Fixes That...
Admin Oct 15, 2026 0 12
USB drive not detected or pen drive not showing in Windows 11? Fix it — port checks, Disk Management, drivers, letter assignment. ...
systeminfo Command: See Full PC Information in One...
Admin Oct 15, 2026 0 8
systeminfo command in CMD shows complete PC specs — OS, RAM, CPU, install date, hotfixes. How to use it, filter output, and check ...
Win+D and 15 More Windows Shortcut Keys Everyone S...
Admin Oct 15, 2026 0 5
Win+D shows desktop instantly — plus 15 essential Windows shortcut keys for file explorer, task view, lock, and more. Windows shor...
Text to Columns in Excel: Split One Cell into Mult...
Admin Oct 15, 2026 0 5
Text to Columns in Excel — split one cell into multiple columns by comma, space or delimiter. Step-by-step with shortcut, Flash Fi...
sfc /scannow Explained: Repair Corrupted Windows F...
Admin Oct 15, 2026 0 8
What is sfc /scannow? Repair corrupted Windows system files with one CMD command — full guide, what to do when it fails, and DISM ...
App Not Opening in Windows 11? 6 Fixes That Work (...
Admin Oct 15, 2026 0 4
App not opening or not launching in Windows 11? Kill stuck processes, repair the app, and fix crashes — Discord, Steam, Outlook an...
How to Check Laptop Battery Health in Windows 11 —...
Admin Oct 15, 2026 0 10
Check laptop battery health in Windows 11 with one command — powercfg /batteryreport. Read design vs full charge capacity and know...
Is 256GB SSD Enough in 2026? 256GB vs 512GB — Hone...
Admin Oct 15, 2026 0 6
Is 256GB SSD enough for laptop, gaming or work in 2026? Real usage numbers, 256 vs 512 comparison and who should buy what — honest...
Screen Flickering in Windows 11? 6 Fixes (Laptop &...
Admin Oct 15, 2026 0 6
Screen flickering in Windows 11 laptop or PC? Fix display flicker — refresh rate, drivers, hardware acceleration and cable checks....
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Tags
Voting Poll
Have you used Mail Merge in Word?
Total Vote: 0
Yes, I have used Mail Merge in Word.
Do you use keyboard shortcuts in Microsoft Word?
Total Vote: 0
Yes, frequently
Which command displays the current directory?
Total Vote: 3
pwd
Which command is used to remove files in Linux?
Total Vote: 0
rm
Which command is used to create a directory in Linux?
Total Vote: 1
mkdir
Which command is used to change file permissions?
Total Vote: 0
chmod
Which command displays running processes in Linux?
Total Vote: 1
top
Which command is used to check disk usage in Linux?
Total Vote: 0
df
Which command is used to check disk usage in Linux?
Total Vote: 0
df
What is the default port for SSH?
Total Vote: 0
Port 22
What is the default port for SSH?
Total Vote: 0
Port 22
Which Linux command do you use most frequently?
Total Vote: 0
ls
Which command is used to list files in Linux?
Total Vote: 1
ls
Which Linux shell do you prefer?
Total Vote: 1
Bash
Have you ever installed Linux manually?
Total Vote: 1
Yes
Do you use Linux commands regularly?
Total Vote: 0
Yes, daily
Which Linux package manager do you use?
Total Vote: 0
APT
Which Linux distribution is best for servers?
Total Vote: 0
Ubuntu Server
Do you prefer Ubuntu or CentOS?
Total Vote: 0
Ubuntu
Do you prefer GUI or command line in Linux?
Total Vote: 1
GUI
Which Linux shell do you prefer?
Total Vote: 0
Bash
Which Linux distribution is best for beginners?
Total Vote: 0
Ubuntu
Do you use Linux commands regularly?
Total Vote: 0
Yes, daily
Do you use Linux as your primary operating system?
Total Vote: 0
Yes
Which Linux package manager do you use?
Total Vote: 0
APT
What is your favorite Linux distribution?
Total Vote: 1
Ubuntu
Do you prefer Ubuntu or CentOS?
Total Vote: 0
Ubuntu
What is your favorite Linux distribution?
Total Vote: 1
Ubuntu
Which Linux distribution is best for beginners?
Total Vote: 0
Ubuntu
How often do you restart your computer?
Total Vote: 0
Every day
Do you use Linux as your primary operating system?
Total Vote: 0
Yes
Do you prefer Windows 10 or Windows 11?
Total Vote: 0
Windows 10
Which web browser do you use on Windows?
Total Vote: 0
Google Chrome
What is your favorite Linux distribution?
Total Vote: 0
Ubuntu
Do you use Windows Defender?
Total Vote: 0
Yes, regularly
How often do you restart your computer?
Total Vote: 1
Every day
Do you prefer Windows 10 or Windows 11?
Total Vote: 0
Windows 10
Which Windows feature do you use the most?
Total Vote: 0
File Explorer
Do you regularly update Windows?
Total Vote: 0
Yes, always
Which web browser do you use on Windows?
Total Vote: 0
Google Chrome
Are you currently using Windows 11?
Total Vote: 0
Yes
Do you use Windows Defender?
Total Vote: 1
Yes, regularly
Which Windows feature do you use the most?
Total Vote: 1
File Explorer
Do you regularly update Windows?
Total Vote: 1
Yes, always update
Are you currently using Windows 11?
Total Vote: 0
Yes
Which Windows version is your favorite?
Total Vote: 0
Windows 10
Do you prefer Windows or macOS?
Total Vote: 0
Windows
What screen size do you prefer for a laptop?
Total Vote: 0
13 inches
Do you use multiple monitors?
Total Vote: 0
Yes, I use 2 monitors
How much SSD storage do you need?
Total Vote: 1
250GB
Which storage type do you prefer?
Total Vote: 0
Cloud storage
Do you prefer Intel or AMD processors?
Total Vote: 0
Intel
Which processor do you prefer for a computer?
Total Vote: 0
Intel Core i7
What is the ideal RAM size for a laptop?
Total Vote: 0
8GB
Which laptop brand is your favorite?
Total Vote: 1
Apple
Do you prefer a laptop or desktop computer?
Total Vote: 1
Laptop
How often do you use a desktop computer?
Total Vote: 0
Daily
Which computer operating system do you prefer?
Total Vote: 0
Windows
Do you prefer fingerprint or face unlock?
Total Vote: 0
Fingerprint unlock
Which smartphone app do you use the most?
Total Vote: 0
Instagram
Do you use dark mode on your smartphone?
Total Vote: 1
Yes, always
Which smartphone brand has the best user interface?
Total Vote: 0
Apple
Is 5G important when buying a smartphone?
Total Vote: 0
Yes, it is a must-have feature
Do you prefer fast charging or wireless charging?
Total Vote: 0
Fast charging
What storage capacity do you need in a smartphone?
Total Vote: 1
32GB
How much RAM do you prefer in a smartphone?
Total Vote: 0
2GB
Which mobile processor brand do you prefer?
Total Vote: 0
Apple
Do you use a smartphone case?
Total Vote: 0
Yes, always
Which smartphone camera feature is most important to you?
Total Vote: 0
Low light performance
Do you prefer AMOLED or LCD displays?
Total Vote: 0
AMOLED
Which smartphone screen size do you prefer?
Total Vote: 0
4.7 inches
How often do you upgrade your smartphone?
Total Vote: 0
Every 1-2 years
Do you prefer Android or iPhone?
Total Vote: 0
Android
Which smartphone brand offers the best value for money?
Total Vote: 0
Samsung
Which smartphone has the best battery life?
Total Vote: 0
iPhone 12 Pro Max
What is the most important feature when buying a smartphone?
Total Vote: 0
Battery life
Which smartphone operating system do you use?
Total Vote: 0
iOS
Which smartphone brand do you prefer the most?
Total Vote: 0
Apple
Which smartphone do you think has the best camera performance?
Total Vote: 0
iPhone 15 Pro
Which of the following smartphones is your favorite overall?
Total Vote: 0
iPhone 15 Pro
What is your favorite programming language?
Total Vote: 5
Python
What is the default file system used by CentOS 7 and CentOS 8?
Total Vote: 4
ext4
Which command is used to install packages in CentOS?
Total Vote: 2
apt-get install
What is your primary use case for CentOS?
Total Vote: 5
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