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System Administration Performance

System Administration Performance Articles

Your computer slows down over time as files accumulate, programs run in the background, and dust clogs the cooling system. These articles explain what causes slowdowns and what you can actually do about them—from clearing out unnecessary files to adjusting startup settings to keeping your hardware clean. You'll learn which maintenance tasks make a real difference and which ones don't.

The guides cover questions like how to see what's using your computer's memory, why restarting helps, how to uninstall programs you no longer need, and when dust buildup becomes a problem worth addressing. You'll also find out how to spot when your computer needs a hardware upgrade versus when a software fix will do the job.

System Administration Performance

100 articles

System Administration PerformanceHow to Check Your Firewall Settings on Windows and MacRead more →System Administration PerformanceHow to Tell If Your Phone Has a Virus or MalwareRead more →System Administration PerformanceHow to Check Your CPU and GPU TemperatureRead more →System Administration PerformanceHow to Check If Secure Boot Is Enabled on Your ComputerRead more →System Administration PerformanceHow to Set Up a Sleep Schedule That Works for Your ComputerRead more →System Administration PerformanceHow to Find Out What Operating System Your Computer HasRead more →System Administration PerformanceHow to Check What Graphics Card Your Computer HasRead more →System Administration PerformanceWhy TACACS Servers Need Accurate Time SynchronizationRead more →System Administration PerformanceHow to Check How Much Memory Your Computer HasRead more →System Administration PerformanceHow to Enter BIOS on Windows 10Read more →System Administration PerformanceHow to Check Your Computer's Memory and What the Numbers MeanRead more →System Administration PerformanceHow to Check If TPM 2.0 Is Enabled on Your ComputerRead more →System Administration PerformanceHow to Delete or Disable Pagefile.sys on WindowsRead more →System Administration PerformanceHow to Turn On TPM 2.0 on Your Windows ComputerRead more →System Administration PerformanceWhat the .DS_Store File Is and Why It's Safe to DeleteRead more →System Administration PerformanceFinding Your Computer's Name in Windows, Mac, or LinuxRead more →System Administration PerformanceHow to Check for Windows Updates on Your ComputerRead more →System Administration PerformanceHow to Check Your CPU Usage and What the Numbers MeanRead more →System Administration PerformanceHow to Check How Much RAM Your Computer HasRead more →System Administration PerformanceHow to Check What You've Copied to Your ClipboardRead more →System Administration PerformanceHow to Tell If Your Computer Is Starting Up ProperlyRead more →System Administration PerformanceHow to Turn Off Secure Boot in Your Computer's SettingsRead more →System Administration PerformanceHow to Exit Safe Mode on AndroidRead more →System Administration PerformanceHow to Run System File Checker to Fix Corrupted Windows FilesRead more →System Administration PerformanceHow to Check Your PC Temperature and Why It MattersRead more →System Administration PerformanceHow to Check How Much RAM Your Computer HasRead more →System Administration PerformanceHow to Change Priority in Task ManagerRead more →System Administration PerformanceHow to Check CPU Usage on Your MacRead more →System Administration PerformanceHow to Change Your User Account Name on Windows and MacRead more →System Administration PerformanceHow to Change Your Computer's Display LanguageRead more →System Administration PerformanceHow to Control Which Programs Start When Your Computer Turns OnRead more →System Administration PerformanceHow to Turn Off Developer Mode on AndroidRead more →System Administration PerformanceHow to Open PowerShell on WindowsRead more →System Administration PerformanceHow to Change Your Lock Screen Password on Windows and MacRead more →System Administration PerformanceHow to Check What Graphics Card You HaveRead more →System Administration PerformanceHow to Check Your PC Temperature and Why It MattersRead more →System Administration PerformanceHow to Clear Cache on Your Laptop and Why It MattersRead more →System Administration PerformanceHow to Add an Environment Variable on Windows, Mac, or LinuxRead more →System Administration PerformanceHow to Find and Use Your Clipboard HistoryRead more →System Administration PerformanceHow to Change Your Default Browser on Windows, Mac, and AndroidRead more →System Administration PerformanceHow to Find Your Computer's SpecificationsRead more →System Administration PerformanceHow to Change Your Computer's NameRead more →System Administration PerformanceHow to Change Your CPU Fan SpeedRead more →System Administration PerformanceHow to Turn On Secure Boot Before Playing Battlefield 2042Read more →System Administration PerformanceHow to Check Your Computer's System MemoryRead more →System Administration PerformanceHow to Change the Language on Your iPhoneRead more →System Administration PerformanceHow to Check What Graphics Card Your Computer HasRead more →System Administration PerformanceHow to Change the Admin Account on Windows 10Read more →System Administration PerformanceHow to Stop an iOS Update Before It InstallsRead more →System Administration PerformanceHow to Change Your Windows 10 PasswordRead more →System Administration PerformanceHow to Change Your Mouse Pointer on Windows and MacRead more →System Administration PerformanceHow to Change Your Computer's Name in Windows or MacRead more →System Administration PerformanceHow to Change the Time on Your PCRead more →System Administration PerformanceAdding WinZip to Your Windows 11 Context MenuRead more →System Administration PerformanceHow to Customize Widgets on Your MacRead more →System Administration PerformanceHow to Find Your Computer's SpecificationsRead more →System Administration PerformanceHow to Install and Set Up Windows Subsystem for LinuxRead more →System Administration PerformanceHow to Change the Time on Your ComputerRead more →System Administration PerformanceHow to Check Your CPU TemperatureRead more →System Administration PerformanceHow to Change Your Desktop Background in Windows 11Read more →System Administration PerformanceHow to Find Your Windows Version NumberRead more →System Administration PerformanceHow to Turn On Intel VT-x in Your Computer's SettingsRead more →System Administration PerformanceHow to Find Your PowerShell VersionRead more →System Administration PerformanceHow to Check Your Computer's RAM and What the Numbers MeanRead more →System Administration PerformanceHow to Check Your TPM Version and Why It MattersRead more →System Administration PerformanceHow to Clear Cache On Your ComputerRead more →System Administration PerformanceHow to Manually Reset Your BIOS to Factory SettingsRead more →System Administration PerformanceHow to Find and Read Windows 11 Crash LogsRead more →System Administration PerformanceHow to Change the Language on Your iPadRead more →System Administration PerformanceHow to Check What Processor Your Computer HasRead more →System Administration PerformanceHow to Clear Temporary Files in Windows 11Read more →System Administration PerformanceHow to Install RSAT on Windows 11Read more →System Administration PerformanceHow to Clear Temporary Files in Windows 10Read more →System Administration PerformanceHow to Clear RAM Cache and Free Up MemoryRead more →System Administration PerformanceHow to Check Your Windows 10 System SpecsRead more →System Administration PerformanceHow to Find Your Computer's BIOS VersionRead more →System Administration PerformanceHow to Check Your CPU TemperatureRead more →System Administration PerformanceHow to Find Your Computer's Machine NameRead more →System Administration PerformanceHow to Turn Off Hibernation in Windows 11Read more →System Administration PerformanceHow to Create an SSH Key for Secure Server AccessRead more →System Administration PerformanceYou Can't Download More RAM — Here's What Actually Speeds Up Your ComputerRead more →System Administration PerformanceHow to Safely Delete Hiberfil.sys and Reclaim Disk SpaceRead more →System Administration PerformanceHow to Find Your Computer Name in Windows and MacRead more →System Administration PerformanceHow to Change Your User Name on MacRead more →System Administration PerformanceHow to Turn Off Fast Boot in WindowsRead more →System Administration PerformanceHow to Turn Off Safe Mode on Windows and MacRead more →System Administration PerformanceHow to Check Processor Usage on MacRead more →System Administration PerformanceHow to Turn Off Fast Startup in Windows 11Read more →System Administration PerformanceHow to Find Your Computer's BIOS Version and SettingsRead more →System Administration PerformanceHow to Find Your Chromebook's Processor, RAM, and StorageRead more →System Administration PerformanceHow to Start Your Computer in Safe ModeRead more →System Administration PerformanceHow to Check RAM Usage on Your MacRead more →System Administration PerformanceHow to Check Screen Time on WindowsRead more →System Administration PerformanceHow to Clear Frame Buffers in Windows 11 and Windows 15Read more →System Administration PerformanceHow to Clear Your Computer's CMOS and Reset BIOS SettingsRead more →System Administration PerformanceHow to Create a Virtual Machine on Your ComputerRead more →System Administration PerformanceHow to Change the Time and Date on Your ComputerRead more →System Administration PerformanceHow to Turn Off Windows Update and What Happens When You DoRead more →System Administration PerformanceHow to Change the Language on Your MacRead more →System Administration PerformanceHow to Turn Off User Account Control on WindowsRead more →