7:30
BIOS and UEFI - CompTIA A+ 220-901 - 1.1
Professor Messer
6:03
BIOS Configurations - CompTIA A+ 220-901 - 1.1
5:00
BIOS Security - CompTIA A+ 220-901 - 1.1
7:05
Installing BIOS Upgrades - CompTIA A+ 220-901 - 1.1
8:31
An Overview of Motherboard Types - CompTIA A+ 220-901 - 1.2
12:48
Motherboard Expansion Slots and Bus Speeds - CompTIA A+ 220-901 - 1.2
4:17
Motherboard RAM Slots - CompTIA A+ 220-901 - 1.2
3:24
CPU Sockets - CompTIA A+ 220-901 - 1.2
6:43
Motherboard Chipsets - CompTIA A+ 220-901 - 1.2
4:25
Motherboard Jumpers and Connectors - CompTIA A+ 220-901 - 1.2
15:24
An Overview of PC Memory Types - CompTIA A+ 220-901 - 1.3
10:59
Understanding PC Memory - CompTIA A+ 220-901 - 1.3
8:10
Installing and Configuring Expansion Cards - CompTIA A+ 220-901 - 1.4
10:28
An Overview of Storage Devices - CompTIA A+ 220-901 - 1.5
5:54
An Overview of RAID - CompTIA A+ 220-901 - 1.5
7:14
An Overview of CPU Socket Types - CompTIA A+ 220-901 - 1.6
10:26
Understanding CPU Characteristics - CompTIA A+ 220-901 - 1.6
5:52
CPU Cooling - CompTIA A+ 220-901 - 1.6
16:07
Computer Interface Speeds and Distances - CompTIA A+ 220-901 - 1.7
4:43
Wireless Interface Speeds and Distances - CompTIA A+ 220-901 - 1.7
8:29
Connection Characteristics - CompTIA A+ 220-901 - 1.7
5:15
Computer Power Connectors - CompTIA A+ 220-901 - 1.8
9:44
Power Specifications - CompTIA A+ 220-901 - 1.8
8:28
Designing Custom Computer Systems - CompTIA A+ 220-901 - 1.9
6:21
An Overview of Display Devices - CompTIA A+ 220-901 - 1.10
6:17
Display Specifications - CompTIA A+ 220-901 - 1.10
9:01
Display Connectors and Cables - CompTIA A+ 220-901 - 1.11
6:26
Device Connectors and Cables - CompTIA A+ 220-901 - 1.11
6:28
Adapters and Converters - CompTIA A+ 220-901 - 1.11
7:40
An Overview of PC Input Devices - CompTIA A+ 220-901 - 1.12
1:48
An Overview of PC Output Devices - CompTIA A+ 220-901 - 1.12
2:57
An Overview of Input and Output Devices - CompTIA A+ 220-901 - 1.12
9:37
Configuring SOHO Multifunction Devices - CompTIA A+ 220-901 - 1.13
9:00
Understanding Laser Printers - CompTIA A+ 220-901 - 1.14
5:03
Understanding Inkjet Printers - CompTIA A+ 220-901 - 1.14
2:22
Understanding Thermal Printers - CompTIA A+ 220-901 - 1.14
3:36
Understanding Impact Printers - CompTIA A+ 220-901 - 1.14
4:24
Understanding Virtual Printers - CompTIA A+ 220-901 - 1.14
4:44
Maintaining Laser Printers - CompTIA A+ 220-901 - 1.15
2:42
Maintaining Thermal Printers - CompTIA A+ 220-901 - 1.15
Maintaining Impact Printers - CompTIA A+ 220-901 - 1.15
3:15
Maintaining Inkjet Printers - CompTIA A+ 220-901 - 1.15
6:10
Network Connectors - CompTIA A+ 220-901 - 2.1
10:11
Network Cabling - CompTIA A+ 220-901 - 2.2
4:40
Calculating Signal Loss - CompTIA A+ 220-901 - 2.2
11:56
An Overview of IPv4 and IPv6 - CompTIA A+ 220-901 - 2.3
6:48
TCP/IP Addressing - CompTIA A+ 220-901 - 2.3
11:26
Common TCP and UDP Ports - CompTIA A+ 220-901 - 2.4
8:00
Common Network Protocols - CompTIA A+ 220-901 - 2.4
5:16
Wireless Standards - CompTIA A+ 220-901 - 2.5
Wireless Encryption - CompTIA A+ 220-901 - 2.5
11:18
Configuring a SOHO Wireless Router - CompTIA A+ 220-901 - 2.6
7:36
Internet Connection Types - CompTIA A+ 220-901 - 2.7
3:21
Network Types - CompTIA A+ 220-901 - 2.7
9:43
Network Devices - CompTIA A+ 220-901 - 2.8
7:13
Networking Tools - CompTIA A+ 220-901 - 2.9
7:55
Laptop Expansion Options - CompTIA A+ 220-901 - 3.1
13:01
Replacing a Desktop with a Laptop - CompTIA A+ 220-901 - 3.1
6:33
Laptop Displays - CompTIA A+ 220-901 - 3.2
9:34
Laptop Features - CompTIA A+ 220-901 - 3.3
4:35
Mobile Devices - CompTIA A+ 220-901 - 3.4
4:45
Mobile Device Connections - CompTIA A+ 220-901 - 3.5
4:19
Mobile Device Accessories - CompTIA A+ 220-901 - 3.5
15:20
Troubleshooting Common Hardware Problems - CompTIA A+ 220-901 - 4.1
5:33
Hardware Troubleshooting Tools - CompTIA A+ 220-901 - 4.1
7:25
Troubleshooting Hard Drives - CompTIA A+ 220-901 - 4.2
5:23
Hard Drive Troubleshooting Tools - CompTIA A+ 220-901 - 4.2
7:57
Troubleshooting the Boot Process - CompTIA A+ 220-901 - 4.2
5:29
Troubleshooting Video and Display Issues - CompTIA A+ 220-901 - 4.3
10:54
Troubleshooting Networks - CompTIA A+ 220-901 - 4.4
6:57
Network Troubleshooting Tools - CompTIA A+ 220-901 - 4.4
18:46
Network Troubleshooting at the Command Line - CompTIA A+ 220-901 - 4.4
6:11
Troubleshooting Laptops - CompTIA A+ 220-901 - 4.5
10:15
Troubleshooting Mobile Devices - CompTIA A+ 220-901 - 4.5
4:07
Device Disassembly Best Practices - CompTIA A+ 220-901 - 4.5
9:16
Troubleshooting Printer Problems - CompTIA A+ 220-901 - 4.6
4:00
Printer Troubleshooting Tools - CompTIA A+ 220-901 - 4.6
