Additional Windows Support Tools for A+
Short answer
These utilities are supplemental to Task Manager and MMC snap-ins. System Information gathers hardware and system details for inventory or RMA. Resource Monitor helps trace which process is using a file or socket. Msconfig is a quick way to change boot options. Disk Cleanup and Defrag address storage health and free space. Registry Editor is a last-resort tool for specific fixes.
Why it appears on the exam
- Which utility gives a hardware and BIOS snapshot for an RMA? (System Information) - Which tool helps find which process has a file open? (Resource Monitor) - What is the safe pre-step before editing registry keys? (Export/backup the key)
Key concepts
Concept 1
Required terms
System Information (msinfo32): Collects system summary: hardware, BIOS/UEFI versions, installed drivers and components for troubleshooting or RMA information. Resource Monitor (resmon): Provides per-process resource details and disk/network I/O activity with more granularity than Task Manager. System Configuration (msconfig): Used to configure startup selections, boot options, and services for troubleshooting startup issues. Disk Cleanup (cleanmgr): Removes unnecessary files to free disk space such as temporary files and Windows update cleanup.
Example
Before replacing a failing drive, run System Information to record model and serial.
Concept 2
How Additional Windows Support Tools works
These utilities are supplemental to Task Manager and MMC snap-ins. System Information gathers hardware and system details for inventory or RMA. Resource Monitor helps trace which process is using a file or socket. Msconfig is a quick way to change boot options. Disk Cleanup and Defrag address storage health and free space. Registry Editor is a last-resort tool for specific fixes.
Example
Use Resource Monitor to see which process is locking a file that cannot be deleted.
Concept 3
Common confusion
Learners try to use Disk Cleanup to fix fragmentation or use regedit without backups. Emphasize safe practice: export registry keys before edits, prefer GUI tools when available, and use defrag selectively based on drive type.
Example
Run Disk Cleanup to remove old Windows Update files to free space.
Concept 4
Core 2 (220-1202) question cues
Which utility gives a hardware and BIOS snapshot for an RMA? (System Information); Which tool helps find which process has a file open? (Resource Monitor); What is the safe pre-step before editing registry keys? (Export/backup the key).
Example
Before replacing a failing drive, run System Information to record model and serial.
Sample questions
Select an answer to reveal the explanation. For tracked practice and weak-area review, use the Cultiv8 app.
Q1.A technician is troubleshooting this situation: Before replacing a failing drive, run System Information to record model and serial. What should they identify?
Q2.A technician sees this situation: Use Resource Monitor to see which process is locking a file that cannot be deleted. Which answer should they choose?
Q3.Read this A+ scenario: Run Disk Cleanup to remove old Windows Update files to free space. Which term or action matches it?
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