{"id":1027,"date":"2026-04-20T09:11:53","date_gmt":"2026-04-20T09:11:53","guid":{"rendered":"https:\/\/raj.com.np\/?page_id=1027"},"modified":"2026-04-25T10:07:58","modified_gmt":"2026-04-25T10:07:58","slug":"windows-troubleshooting-commands","status":"publish","type":"page","link":"https:\/\/raj.com.np\/?page_id=1027","title":{"rendered":"Windows Troubleshooting Commands"},"content":{"rendered":"\n<h5 class=\"wp-block-heading\">\ud83d\udee0\ufe0f Core Windows Troubleshooting Commands<\/h5>\n\n\n\n<h5 class=\"wp-block-heading\">\ud83d\udd0d System File &amp; OS Repair<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>sfc \/scannow<\/code><\/strong><br>Scans and repairs corrupted system files.<\/li>\n\n\n\n<li><strong><code>DISM \/Online \/Cleanup-Image \/RestoreHealth<\/code><\/strong><br>Fixes deeper Windows image issues (use if SFC fails).<\/li>\n\n\n\n<li><strong><code>chkdsk C: \/f \/r<\/code><\/strong><br>Checks disk for errors and bad sectors.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\">\ud83c\udf10 Network Troubleshooting<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>ipconfig \/all<\/code><\/strong><br>Check IP, DNS, gateway details.<\/li>\n\n\n\n<li><strong><code>ipconfig \/release<\/code> + <code>ipconfig \/renew<\/code><\/strong><br>Refresh IP address.<\/li>\n\n\n\n<li><strong><code>ipconfig \/flushdns<\/code><\/strong><br>Fix DNS-related issues (websites not loading).<\/li>\n\n\n\n<li><strong><code>ping google.com<\/code><\/strong><br>Test internet connectivity.<\/li>\n\n\n\n<li><strong><code>tracert google.com<\/code><\/strong><br>Identify where connection is failing.<\/li>\n\n\n\n<li><strong><code>netsh winsock reset<\/code><\/strong><br>Fix network stack corruption.<\/li>\n\n\n\n<li><strong><code>netsh int ip reset<\/code><\/strong><br>Reset TCP\/IP configuration.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\">\ud83d\udd0c Network Ports &amp; Connections<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>netstat -ano<\/code><\/strong><br>Shows active connections and process IDs.<\/li>\n\n\n\n<li><strong><code>tasklist | findstr &lt;PID&gt;<\/code><\/strong><br>Identify which program is using a port.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\">\u2699\ufe0f Process &amp; Performance<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>tasklist<\/code><\/strong><br>Shows running processes.<\/li>\n\n\n\n<li><strong><code>taskkill \/PID &lt;pid&gt; \/F<\/code><\/strong><br>Force-stop a process.<\/li>\n\n\n\n<li><strong><code>perfmon<\/code><\/strong><br>Opens Performance Monitor.<\/li>\n\n\n\n<li><strong><code>resmon<\/code><\/strong><br>Opens Resource Monitor (great for CPU, RAM, disk usage).<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\">\ud83e\udde0 Memory &amp; Hardware<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>mdsched.exe<\/code><\/strong><br>Windows Memory Diagnostic tool.<\/li>\n\n\n\n<li><strong><code>wmic diskdrive get status<\/code><\/strong><br>Quick disk health check.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\">\ud83e\uddfe Event Logs &amp; System Info<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>eventvwr<\/code><\/strong><br>Opens Event Viewer (critical for diagnosing crashes).<\/li>\n\n\n\n<li><strong><code>systeminfo<\/code><\/strong><br>Full system configuration details.<\/li>\n\n\n\n<li><strong><code>msinfo32<\/code><\/strong><br>Detailed system information GUI.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\">\ud83d\udd10 User &amp; Permissions Issues<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>whoami<\/code><\/strong><br>Shows current user.<\/li>\n\n\n\n<li><strong><code>net user<\/code><\/strong><br>Manage user accounts.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\">\u26a1 Quick Troubleshooting Workflows<\/h5>\n\n\n\n<h5 class=\"wp-block-heading\">\ud83d\udeab No Internet<\/h5>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong><code>ipconfig \/al<\/code><\/strong><code>l<\/code> \u2192 check IP<\/li>\n\n\n\n<li><strong><code>ping 8.8.8.8 <\/code><\/strong>\u2192 test connectivity<\/li>\n\n\n\n<li><strong><code>ping google.com <\/code><\/strong>\u2192 test DNS<\/li>\n\n\n\n<li><code><strong>ipconfig \/flushdns<\/strong><\/code><\/li>\n\n\n\n<li><code><strong>netsh winsock reset<\/strong><\/code><\/li>\n\n\n\n<li>Restart PC<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\">\ud83d\udc0c Slow System<\/h5>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong><code>tasklist <\/code><\/strong>or <code><strong>resmon <\/strong><\/code>\u2192 find heavy processes<\/li>\n\n\n\n<li><code><strong>sfc \/scannow<\/strong><\/code><\/li>\n\n\n\n<li><code><strong>chkdsk C: \/f<\/strong><\/code><\/li>\n\n\n\n<li>Check startup apps (<code><strong>msconfig<\/strong><\/code>)<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\">\ud83d\udca5 Crashes \/ Errors<\/h5>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong><code>eventvwr <\/code><\/strong>\u2192 check logs<\/li>\n\n\n\n<li><code><strong>sfc \/scannow<\/strong><\/code><\/li>\n\n\n\n<li><code><strong>DISM \/RestoreHealth<\/strong><\/code><\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\">\ud83d\udcbe Disk Problems<\/h5>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code><strong>chkdsk C: \/f \/r<\/strong><\/code><\/li>\n\n\n\n<li><code><strong>wmic diskdrive get status<\/strong><\/code><\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h5 class=\"wp-block-heading\">\ud83e\uddf0 Pro Tips<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Always run Command Prompt as <strong>Administrator<\/strong> for repair commands.<\/li>\n\n\n\n<li>Combine tools:\n<ul class=\"wp-block-list\">\n<li><strong><code>netstat -ano + taskkill <\/code><\/strong>= kill suspicious connections<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Restart after major fixes like <code>netsh reset<\/code> or <code>DISM<\/code>.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f Core Windows Troubleshooting Commands \ud83d\udd0d System File &amp; OS Repair \ud83c\udf10 Network Troubleshooting \ud83d\udd0c Network Ports &amp; Connections \u2699\ufe0f Process &amp; Performance \ud83e\udde0 Memory &amp; Hardware \ud83e\uddfe Event Logs &amp; System Info \ud83d\udd10 User &amp; Permissions Issues \u26a1 Quick Troubleshooting Workflows \ud83d\udeab No Internet \ud83d\udc0c Slow System \ud83d\udca5 Crashes \/ Errors \ud83d\udcbe Disk Problems [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1027","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/raj.com.np\/index.php?rest_route=\/wp\/v2\/pages\/1027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raj.com.np\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/raj.com.np\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/raj.com.np\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/raj.com.np\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1027"}],"version-history":[{"count":8,"href":"https:\/\/raj.com.np\/index.php?rest_route=\/wp\/v2\/pages\/1027\/revisions"}],"predecessor-version":[{"id":1245,"href":"https:\/\/raj.com.np\/index.php?rest_route=\/wp\/v2\/pages\/1027\/revisions\/1245"}],"wp:attachment":[{"href":"https:\/\/raj.com.np\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}