o
- Output Device
- Overhead
- Overrun
p
- Packet
- Packet Loss
- Packet Switching
- Page Fault
- Paging
- paging file
- Parallelism
- Parameter
- Partition
- Patch
- PCB
- PCMCIA
- Penetration Testing
- Peripheral
- Permission
- Persistent Storage
- Physical Address
- Physical Layer
- Pipeline
- Platform
- Platform as a Service
- PnP
- Polling
- Polymorphism
- Port
- POSIX
- Power Management
- Power Management Unit
- Power Supply Unit
- Privilege Escalation
- Process Control Block
- Process Scheduler
- Process Scheduling
- Process State
- Program Counter
- Programming Language
- Promise
- Protected Mode
- Protocol
- Protocol Stack
- Proxy Server
- PS/2
- PSK
- Public Key Infrastructure
- PUPs
- PWA
- Python
q
- Queue
r
- RAID
- RAM
- Ransomware
- Rate Limiting
- Read-Only Memory
- Real-time
- Recursion
- Redundancy
- Refresh Rate
- Register
- Removable Storage
- Resource Monitor
- Response Time
- Return Value
- ROM
- Rootkit
- Round-Robin Scheduling
- Router
- Routing Table
- RPM
- RTF
- Runtime Environment
- Runtime Error
s
- Sandbox
- Scareware
- Scheduler
- Scope
- Screen Resolution
- Secure Boot
- Security Patch
- Security Policy
- Segmentation
- Semaphore
- Server
- Service Level Agreement
- Service Worker
- Shared Resource
- Shell
- Shortcut
- Sleep Mode
- SMTP
- Socket
- Software as a Service
- SOHO
- Source Code
- Spyware
- SQL
- SSD
- SSL
- Stack
- Start Menu
- Static Typing
- Subnet
- Swap File
- Swap Partition
- Swap Space
- Switch
- Synchronous
- System Bootloader
- System Call
- System Configuration
- System Firmware
- System Log
- System Resource
- System Restore
- System Update
t
- Task Manager
- Task Scheduler
- TCP
- Thermal Management
- Thread
- Thread Pool
- Thread Scheduling
- Threat Model
- Throughput
- TiB
- Time Sharing
- Timeout
- TLS
- Token
- TPM
- Transaction
- Transaction Log
- Transport Layer
- Trojan
- Type Casting
u
- UDP
- UEFI