https://nathanrwatalahportfolio.com/ 2026-10-10 https://nathanrwatalahportfolio.com/images/profile/profile.jpg Nathan R. Watalah Profile Picture Profile photo of Nathan R. Watalah, an IT student focused on network administration and IT support in Liberia https://nathanrwatalahportfolio.com/gallery.html 2026-10-09 https://nathanrwatalahportfolio.com/images/projects/superstore-sales-dashboard-tableau.png Superstore Sales Dashboard Tableau dashboard for exploring regional sales and profit performance https://nathanrwatalahportfolio.com/images/projects/Customers_Churn_Dashboard.png Customer Churn Analysis Dashboard Excel dashboard for exploring customer churn patterns https://nathanrwatalahportfolio.com/images/projects/sales-performance.png Sales Performance Analysis Excel sales dashboard with key measures, charts, and slicers https://nathanrwatalahportfolio.com/images/projects/Bike-Performance-Sale-Dashboard.png Bike Sales Performance Dashboard Excel dashboard for exploring bike sales performance and purchasing patterns https://nathanrwatalahportfolio.com/images/projects/Sales-Profit-Overview.png Retail Sales and Profit Tableau Dashboard Tableau view comparing retail sales and profit measures https://nathanrwatalahportfolio.com/images/projects/project-image.png VLAN and DHCP Configuration Cisco Packet Tracer project demonstrating VLAN and DHCP configuration https://nathanrwatalahportfolio.com/images/projects/retail-database-er-diagram.png Retail Sales and Inventory Database Design Entity relationship diagram for a SQL Server retail sales and inventory database https://nathanrwatalahportfolio.com/images/projects/portfolio-website.jpg Portfolio Website Responsive portfolio project built with HTML, CSS, and JavaScript https://nathanrwatalahportfolio.com/images/projects/desktop-task-manager-app.png Desktop Task Manager in Python Python and Tkinter desktop task manager using SQLite for task data https://nathanrwatalahportfolio.com/knowledge-base/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/security/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/mfa-lockout-and-reset-workflow/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/conditional-access-and-blocked-sign-in/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/sharepoint-permissions-and-inheritance-problems/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/email-phishing-investigation-and-mailbox-isolation/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/intune-enrollment-and-device-compliance-failures/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/teams-meeting-join-issues-for-external-users/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/onedrive-storage-quota-and-file-recovery/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/security/security-incident-escalation-and-response-workflow/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/security/phishing-email-reported/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/security/suspicious-sign-in-warning/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/remote-support-session-troubleshooting/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/asset-lifecycle-procurement-deployment-and-retirement/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/printer-not-printing/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/computer-wont-turn-on/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/printer-offline/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/mouse-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/keyboard-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/monitor-shows-no-signal/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/usb-device-not-recognized/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/laptop-overheating/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/battery-not-charging/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/hard-drive-failure/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/laptop-screen-flickering/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/computer-randomly-shuts-down/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/laptop-wont-charge-when-plugged-in/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/external-hard-drive-not-detected/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/computer-making-unusual-noises/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/webcam-not-working-problem/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/headphones-or-speakers-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/microphone-not-working-problem/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/laptop-touchpad-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/computer-freezing-or-locking-up/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/ram-or-memory-errors-problem/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/graphics-card-not-detected-problem/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/docking-station-not-working-problem/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/sd-card-or-memory-card-not-reading/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/power-supply-failure-problem/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/operating-system-wont-boot/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/computer-running-slowly/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/application-not-opening/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/application-crashing-frequently/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/software-installation-failed/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/software-update-problems/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/virus-or-malware-infection/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/internet-browser-problems/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/driver-issues/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/file-cannot-be-opened-1/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/slow-application-performance/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/antivirus-software-blocking-programs/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/pdf-files-wont-open-or-display-correctly/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/email-application-not-syncing/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/corrupted-system-files/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/automatic-updates-not-installing/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/software-compatibility-issues/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/sound-not-working-on-computer/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/taskbar-or-start-menu-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/missing-desktop-icons-or-files/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/program-not-responding/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/software-license-or-activation-error/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/computer-stuck-on-loading-screen/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/blue-screen-of-death-bsod/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/file-cannot-be-opened/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/forgotten-password/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/account-locked-out/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/unable-to-log-in/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/access-denied-or-permission-issues/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/user-profile-not-loading/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/password-expired/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/multi-factor-authentication-mfa-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/user-account-disabled/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/unable-to-change-password/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/user-profile-corrupted/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/username-not-recognized/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/account-recovery-options-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/password-reset-email-not-received/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/unable-to-access-shared-account-or-team-account/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/account-merge-or-duplicate-account-issues/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/session-keeps-expiring-or-logging-out/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/unable-to-update-account-email-address/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/account-suspended-for-suspicious-activity/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/security-question-not-accepted/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/single-sign-on-sso-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/account-shows-incorrect-information/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/cannot-reset-password-reset-link-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/account-locked-after-too-many-login-attempts/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/two-factor-authentication-code-not-received/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/email-account-not-syncing/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/no-internet-connection/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/slow-internet-connection/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/wi-fi-not-connecting/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/limited-or-no-network-access/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/network-printer-not-accessible/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/dns-server-not-responding/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/ip-address-conflict/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/vpn-connection-problems/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/network-drive-not-accessible/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/ethernet-port-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/guest-wi-fi-network-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/network-printer-prints-from-some-devices-but-not-others/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/unable-to-connect-to-company-vpn-remotely/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/high-network-latency-or-lag/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/wireless-access-point-not-broadcasting/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/network-switch-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/bluetooth-not-connecting/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/cannot-access-shared-files-on-network/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/wrong-ip-address-assigned-apipa-169-254-x-x/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/firewall-blocking-network-access/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/network-adapter-not-detected/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/modem-not-connecting-to-isp/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/router-not-working/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/wi-fi-keeps-disconnecting/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/network-cable-unplugged/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/laptop-setup-for-remote-work/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/hardware/power-outage-recovery/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/microsoft-365-sync-issues/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/software/windows-update-failed/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/phishing-email-reported/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/accounts/suspicious-sign-in-warning/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/remote-desktop-not-connecting/ 2026-10-10 https://nathanrwatalahportfolio.com/knowledge-base/network/mobile-hotspot-not-working/ 2026-10-10