No frills technology resources, free for all!!!!

Cleaning up temporary files using cleanmgr in CMD
0:20
Cleaning up temporary files using cleanmgr in CMD
Access Lists with Cisco Packet Tracer
8:21
Access Lists with Cisco Packet Tracer
Variable Length Subnetting Walkthrough
5:52
Variable Length Subnetting Walkthrough
Fixed Length Subnetting Questions and Answers
7:29
Fixed Length Subnetting Questions and Answers
DHCP Snooping - What is it... and how to stop it!
5:18
DHCP Snooping - What is it... and how to stop it!
Single Parity Bit Check
2:04
Single Parity Bit Check
Product of Sum Karnaugh Maps POS KMAP
2:06
Product of Sum Karnaugh Maps POS KMAP
Logic gates diagram conversion to expression
2:07
Logic gates diagram conversion to expression
8 bit binary logic calculations AND example
0:59
8 bit binary logic calculations AND example
Sum of Products Sigma Coordinates - SOP Karnaugh Maps
2:23
Sum of Products Sigma Coordinates - SOP Karnaugh Maps
Product of Sums Sigma Coordinates - Karnaugh Map - KMAP
2:00
Product of Sums Sigma Coordinates - Karnaugh Map - KMAP
Sum of Product - SOP Logic Minterms
2:31
Sum of Product - SOP Logic Minterms
Sum of Products Karnaugh Map - SOP KMap
3:51
Sum of Products Karnaugh Map - SOP KMap
Product of Sums Logic - POS - Maxterms
2:32
Product of Sums Logic - POS - Maxterms
Truth table basics with AND, OR, NOR, NAND Logic
2:18
Truth table basics with AND, OR, NOR, NAND Logic
Truth table basics and intro to boolean expressions
2:01
Truth table basics and intro to boolean expressions
Two's complement notation with addition process - fast calculation for negative and positive numbers
1:45
Two's complement notation with addition process - fast calculation for negative and positive numbers
Pixel Art Conditional Formatting Exercise in Google Sheets - Spreadsheets
1:47
Pixel Art Conditional Formatting Exercise in Google Sheets - Spreadsheets
Conditional Formatting in Google Sheets - Pixel Art
0:06
Conditional Formatting in Google Sheets - Pixel Art
IF OR formula categorising expenses based on the expense incurred - Google Sheets and Excel
1:08
IF OR formula categorising expenses based on the expense incurred - Google Sheets and Excel
If formula for calculating shipping costs - Excel and Google sheets
0:39
If formula for calculating shipping costs - Excel and Google sheets
Countif formula for overdue invoices in Google Sheets and Excel
0:28
Countif formula for overdue invoices in Google Sheets and Excel
CountIf formula for greater than in Google Sheets and Excel
0:24
CountIf formula for greater than in Google Sheets and Excel
Branching with Little man Computer
2:01
Branching with Little man Computer
Variables in Little man Computer
1:36
Variables in Little man Computer
Introduction to the Little man Computer
3:14
Introduction to the Little man Computer
Local Users and Groups Creation - Fast Windows 11!
0:53
Local Users and Groups Creation - Fast Windows 11!
Subnetting project with DHCP and wireless devices with Web Access in Cisco Packet Tracer
13:01
Subnetting project with DHCP and wireless devices with Web Access in Cisco Packet Tracer
9. Deploy Google Chrome from Server 2022 to a Windows 11 client
3:38
9. Deploy Google Chrome from Server 2022 to a Windows 11 client
8. Configuring wallpaper settings with Group policy
4:25
8. Configuring wallpaper settings with Group policy