CompTIA A+ Chapter 15, Maintaining and Optimizing Operating Systems
What does System Information do? (A) Provides you with a report about hardware resources, components, and software environment in your computer. (B) Enables you to select which programs and services start when Windows boots up. (C) Enables you to schedule hard drive defragmentation, chkdsk scans, and other computer tasks. (D) Enables you to perform automatic custom backups of your files and settings.
(A) System Information gives you a wide variety of information about your system.
What tool enables you to modify which programs start when Window7 starts? (A) msstartup (B) msinfo32 (C) msconfig (D) ipconfig
(C) msconfig enables you to select the programs and service that start with Windows Vista or Windows 7.
What feature included in Windows 8, 8.1, and 10 allows you to regularly back up your important files and folders? (A) System Configuration (B) Backup and Restore (C) AutoPlay (D) File History
(D) File History is an awesome backup tool included with Windows 8, 8.1, and 10. It enables you to perform backups of important files and folders regularly.
What tool enables you to modify which programs start when Windows 8.1 starts? (A) msstartup (B) msinfo32 (C) msconfig (D) Task Manager
(D) Task Manager enables you to modify the applications and services that start with Windows 8 and later.
Optimization
Changes you make to a system to make it better- a good example is adding RAM.
Task Scheduler
Current versions of Windows use a single Administrative Tool, Task Scheduler, to schedule maintenance.
DEP
Data Execution Prevention
Three common types of updates:
Important, Recommended, and Optional.
Maintenance
Keeping the performance of an OS from degrading with time and use.
msinfo32
Provides information about hardware resources, components, and the software environment. Also known as System Information.
Patch
Small piece of software released by the software manufacturer to correct a flaw or problem with a particular piece of software.
Two ways to open Error Checking:
You can run Error-checking by using the chkdsk command from an elevated command prompt. You can also access the tool through the GUI by opening Computer/Explorer or File Explorer/right clicking the drive you want to check/selecting properties/ and then clicking on the Tools tab.
msconfig
msconfig (System Configuration utility). Executable files that runs the Windows System Configuration utility, which enables users to configure a system's boot files and critical system files. Often used for the name of the utility, as in "just fun msconfig".
