# Installing QuickBooks Desktop 2021 on a New PC: Step-by-Step Guide Install QuickBooks Desktop 2021 on a new PC easily. Call +1-866-408-0444 for support and setup assistance today. <p data-start="487" data-end="957">Switching to a new computer can be exciting, but when it comes to <strong data-start="553" data-end="591">installing QuickBooks Desktop 2021</strong>, the process can feel overwhelming. QuickBooks is a powerful accounting software that requires proper installation and setup to function correctly. Whether you are upgrading from an older version or setting it up for the first time, this guide will walk you through every step. For any technical support, you can contact QuickBooks experts at <strong data-start="935" data-end="954">+1-866-408-0444</strong>.</p> <h2 data-start="959" data-end="989">Step 1: Prepare Your New PC</h2> <p data-start="991" data-end="1098">Before installing QuickBooks Desktop 2021, ensure that your new PC meets the minimum system requirements:</p> <ul data-start="1100" data-end="1379"> <li data-start="1100" data-end="1167"> <p data-start="1102" data-end="1167"><strong data-start="1102" data-end="1123">Operating System:</strong> Windows 10, Windows 8.1, or Windows 7 SP1</p> </li> <li data-start="1168" data-end="1223"> <p data-start="1170" data-end="1223"><strong data-start="1170" data-end="1184">Processor:</strong> 2.4 GHz minimum, 2.8 GHz recommended</p> </li> <li data-start="1224" data-end="1267"> <p data-start="1226" data-end="1267"><strong data-start="1226" data-end="1234">RAM:</strong> 4 GB minimum, 8 GB recommended</p> </li> <li data-start="1268" data-end="1314"> <p data-start="1270" data-end="1314"><strong data-start="1270" data-end="1285">Disk Space:</strong> At least 2.5 GB free space</p> </li> <li data-start="1315" data-end="1379"> <p data-start="1317" data-end="1379"><strong data-start="1317" data-end="1341">Internet Connection:</strong> Required for activation and updates</p> </li> </ul> <p data-start="1381" data-end="1575">Also, make sure you have your <strong data-start="1411" data-end="1465">QuickBooks Desktop 2021 license and product number</strong> handy. If you encounter issues during installation, QuickBooks support is available at <strong data-start="1553" data-end="1572">+1-866-408-0444</strong>.</p> <p data-start="1381" data-end="1575">Read More:- <a href="https://www.bizbooksadvice.com/download-quickbooks-desktop.html">Download QuickBooks Desktop</a></p> <h2 data-start="1582" data-end="1609">Step 2: Backup Your Data</h2> <p data-start="1611" data-end="1704">If you are moving QuickBooks from an older PC, it is crucial to back up your company files.</p> <ol data-start="1706" data-end="1957"> <li data-start="1706" data-end="1742"> <p data-start="1709" data-end="1742">Open QuickBooks on your old PC.</p> </li> <li data-start="1743" data-end="1803"> <p data-start="1746" data-end="1803">Go to <strong data-start="1752" data-end="1800">File &gt; Back Up Company &gt; Create Local Backup</strong>.</p> </li> <li data-start="1804" data-end="1900"> <p data-start="1807" data-end="1900">Choose <strong data-start="1814" data-end="1830">Local Backup</strong>, then select the destination folder where the backup will be saved.</p> </li> <li data-start="1901" data-end="1957"> <p data-start="1904" data-end="1957">Click <strong data-start="1910" data-end="1918">Save</strong> and wait for the backup to complete.</p> </li> </ol> <p data-start="1959" data-end="2161">This ensures that all your financial data is safe and ready to transfer to your new PC. If you face difficulties in backing up your files, reach out to QuickBooks professionals at <strong data-start="2139" data-end="2158">+1-866-408-0444</strong>.</p> <h2 data-start="2168" data-end="2221">Step 3: Download or Insert QuickBooks Desktop 2021</h2> <p data-start="2223" data-end="2331">You can install QuickBooks Desktop 2021 using either a <strong data-start="2278" data-end="2302">downloaded installer</strong> or an <strong data-start="2309" data-end="2328">installation CD</strong>.</p> <ul data-start="2333" data-end="2700"> <li data-start="2333" data-end="2582"> <p data-start="2335" data-end="2350"><strong data-start="2335" data-end="2348">Download:</strong></p> <ol data-start="2353" data-end="2582"> <li data-start="2353" data-end="2409"> <p data-start="2356" data-end="2409">Visit the official Intuit QuickBooks download page.</p> </li> <li data-start="2412" data-end="2459"> <p data-start="2415" data-end="2459">Enter your <strong data-start="2426" data-end="2456">license and product number</strong>.</p> </li> <li data-start="2462" data-end="2516"> <p data-start="2465" data-end="2516">Choose the version (Pro, Premier, or Enterprise).</p> </li> <li data-start="2519" data-end="2582"> <p data-start="2522" data-end="2582">Download the installer to a known location on your new PC.</p> </li> </ol> </li> <li data-start="2584" data-end="2700"> <p data-start="2586" data-end="2608"><strong data-start="2586" data-end="2606">CD Installation:</strong></p> <ol data-start="2611" data-end="2700"> <li data-start="2611" data-end="2660"> <p data-start="2614" data-end="2660">Insert the QuickBooks CD into the DVD drive.</p> </li> <li data-start="2663" data-end="2700"> <p data-start="2666" data-end="2700">Run <strong data-start="2670" data-end="2683">setup.exe</strong> from the disc.</p> </li> </ol> </li> </ul> <p data-start="2702" data-end="2850">During installation, if you run into errors, QuickBooks customer service is available at <strong data-start="2791" data-end="2810">+1-866-408-0444</strong> to guide you through troubleshooting.</p> <h2 data-start="2857" data-end="2896">Step 4: Run the QuickBooks Installer</h2> <ol data-start="2898" data-end="3273"> <li data-start="2898" data-end="2981"> <p data-start="2901" data-end="2981">Locate the <strong data-start="2912" data-end="2949">QuickBooks Desktop 2021 installer</strong> you downloaded or on your CD.</p> </li> <li data-start="2982" data-end="3035"> <p data-start="2985" data-end="3035">Double-click the installer to start the process.</p> </li> <li data-start="3036" data-end="3207"> <p data-start="3039" data-end="3075">Follow the on-screen instructions:</p> <ul data-start="3079" data-end="3207"> <li data-start="3079" data-end="3150"> <p data-start="3081" data-end="3150">Choose <strong data-start="3088" data-end="3118">Custom and Network Options</strong> if you want multi-user setup.</p> </li> <li data-start="3154" data-end="3207"> <p data-start="3156" data-end="3207">Select <strong data-start="3163" data-end="3182">Express Install</strong> for single-user setup.</p> </li> </ul> </li> <li data-start="3208" data-end="3273"> <p data-start="3211" data-end="3273">Click <strong data-start="3217" data-end="3228">Install</strong> and wait for the installation to complete.</p> </li> </ol> <p data-start="3275" data-end="3381">It&rsquo;s normal for the installation to take several minutes. Avoid turning off your PC during this process.</p> <h2 data-start="3388" data-end="3431">Step 5: Activate QuickBooks Desktop 2021</h2> <p data-start="3433" data-end="3480">Once installed, you must activate QuickBooks:</p> <ol data-start="3482" data-end="3669"> <li data-start="3482" data-end="3516"> <p data-start="3485" data-end="3516">Open QuickBooks Desktop 2021.</p> </li> <li data-start="3517" data-end="3572"> <p data-start="3520" data-end="3572">Select <strong data-start="3527" data-end="3550">Activate QuickBooks</strong> from the Help menu.</p> </li> <li data-start="3573" data-end="3621"> <p data-start="3576" data-end="3621">Enter your <strong data-start="3587" data-end="3618">license and product numbers</strong>.</p> </li> <li data-start="3622" data-end="3669"> <p data-start="3625" data-end="3669">Follow the prompts to complete activation.</p> </li> </ol> <p data-start="3671" data-end="3835">Activation ensures you can access all features and receive updates. If activation fails, contact QuickBooks support at <strong data-start="3790" data-end="3809">+1-866-408-0444</strong> for instant assistance.</p> <h2 data-start="3842" data-end="3890">Step 6: Transfer Company Files to Your New PC</h2> <p data-start="3892" data-end="3970">After installation, you need to transfer your company files from the backup:</p> <ol data-start="3972" data-end="4223"> <li data-start="3972" data-end="4020"> <p data-start="3975" data-end="4020">Copy the backup file (.QBB) to your new PC.</p> </li> <li data-start="4021" data-end="4055"> <p data-start="4024" data-end="4055">Open QuickBooks Desktop 2021.</p> </li> <li data-start="4056" data-end="4122"> <p data-start="4059" data-end="4122">Go to <strong data-start="4065" data-end="4119">File &gt; Restore Company &gt; Restore from Local Backup</strong>.</p> </li> <li data-start="4123" data-end="4170"> <p data-start="4126" data-end="4170">Select the backup file and click <strong data-start="4159" data-end="4167">Open</strong>.</p> </li> <li data-start="4171" data-end="4223"> <p data-start="4174" data-end="4223">Follow the prompts to complete the restoration.</p> </li> </ol> <p data-start="4225" data-end="4418">Check that all your data, including invoices, payroll, and reports, are intact. If you encounter issues during data restoration, QuickBooks support is just a call away at <strong data-start="4396" data-end="4415">+1-866-408-0444</strong>.</p> <h2 data-start="4425" data-end="4466">Step 7: Update QuickBooks Desktop 2021</h2> <p data-start="4468" data-end="4552">To ensure smooth performance and access to the latest features, update QuickBooks:</p> <ol data-start="4554" data-end="4716"> <li data-start="4554" data-end="4588"> <p data-start="4557" data-end="4588">Open QuickBooks Desktop 2021.</p> </li> <li data-start="4589" data-end="4637"> <p data-start="4592" data-end="4637">Go to <strong data-start="4598" data-end="4634">Help &gt; Update QuickBooks Desktop</strong>.</p> </li> <li data-start="4638" data-end="4664"> <p data-start="4641" data-end="4664">Click <strong data-start="4647" data-end="4661">Update Now</strong>.</p> </li> <li data-start="4665" data-end="4716"> <p data-start="4668" data-end="4716">Restart QuickBooks after the update completes.</p> </li> </ol> <p data-start="4718" data-end="4766">Regular updates fix bugs and improve security.</p> <h2 data-start="4773" data-end="4809">Step 8: Install Necessary Add-Ons</h2> <p data-start="4811" data-end="4955">Depending on your business needs, you might want to install additional QuickBooks add-ons such as payroll, tax modules, or payment processing.</p> <ul data-start="4957" data-end="5080"> <li data-start="4957" data-end="5016"> <p data-start="4959" data-end="5016"><strong data-start="4959" data-end="4977">Payroll Setup:</strong> Go to <strong data-start="4984" data-end="5013">Employees &gt; Payroll Setup</strong>.</p> </li> <li data-start="5017" data-end="5080"> <p data-start="5019" data-end="5080"><strong data-start="5019" data-end="5037">Payment Setup:</strong> Go to <strong data-start="5044" data-end="5077">Edit &gt; Preferences &gt; Payments</strong>.</p> </li> </ul> <p data-start="5082" data-end="5153">These add-ons help streamline your accounting operations efficiently.</p> <h2 data-start="5160" data-end="5203">Step 9: Configure QuickBooks Preferences</h2> <p data-start="5205" data-end="5256">Take a few minutes to configure your preferences:</p> <ul data-start="5258" data-end="5517"> <li data-start="5258" data-end="5338"> <p data-start="5260" data-end="5338"><strong data-start="5260" data-end="5284">Company Preferences:</strong> Go to <strong data-start="5291" data-end="5335">Edit &gt; Preferences &gt; Company Preferences</strong>.</p> </li> <li data-start="5339" data-end="5425"> <p data-start="5341" data-end="5425"><strong data-start="5341" data-end="5368">Accounting Preferences:</strong> Customize reports, invoices, and bookkeeping settings.</p> </li> <li data-start="5426" data-end="5517"> <p data-start="5428" data-end="5517"><strong data-start="5428" data-end="5449">User Permissions:</strong> For multi-user setups, configure access rights for each employee.</p> </li> </ul> <p data-start="5519" data-end="5579">Proper configuration ensures smooth workflow and security.</p> <h2 data-start="5586" data-end="5646">Step 10: Set Up QuickBooks for Multi-User Mode (Optional)</h2> <p data-start="5648" data-end="5709">If you plan to use QuickBooks Desktop 2021 on multiple PCs:</p> <ol data-start="5711" data-end="5911"> <li data-start="5711" data-end="5792"> <p data-start="5714" data-end="5792">On the main server PC, select <strong data-start="5744" data-end="5789">File &gt; Utilities &gt; Host Multi-User Access</strong>.</p> </li> <li data-start="5793" data-end="5856"> <p data-start="5796" data-end="5856">On client PCs, go to <strong data-start="5817" data-end="5853">File &gt; Switch to Multi-User Mode</strong>.</p> </li> <li data-start="5857" data-end="5911"> <p data-start="5860" data-end="5911">Ensure all PCs are connected to the same network.</p> </li> </ol> <p data-start="5913" data-end="6001">For any network setup issues, QuickBooks experts are available at <strong data-start="5979" data-end="5998">+1-866-408-0444</strong>.</p> <h2 data-start="6008" data-end="6053">Troubleshooting Common Installation Issues</h2> <p data-start="6055" data-end="6104">Some common issues during installation include:</p> <ul data-start="6106" data-end="6294"> <li data-start="6106" data-end="6176"> <p data-start="6108" data-end="6176"><strong data-start="6108" data-end="6131">Installation errors</strong> due to antivirus or firewall interference.</p> </li> <li data-start="6177" data-end="6238"> <p data-start="6179" data-end="6238"><strong data-start="6179" data-end="6202">Activation failures</strong> due to incorrect license numbers.</p> </li> <li data-start="6239" data-end="6294"> <p data-start="6241" data-end="6294"><strong data-start="6241" data-end="6268">Data restoration errors</strong> from corrupted backups.</p> </li> </ul> <p data-start="6296" data-end="6438">Most of these problems can be resolved by following on-screen instructions or contacting QuickBooks support directly at <strong data-start="6416" data-end="6435">+1-866-408-0444</strong>.</p> <h2 data-start="6445" data-end="6498">Tips for Smooth QuickBooks Desktop 2021 Experience</h2> <ul data-start="6500" data-end="6789"> <li data-start="6500" data-end="6564"> <p data-start="6502" data-end="6564">Always <strong data-start="6509" data-end="6533">backup company files</strong> before making major changes.</p> </li> <li data-start="6565" data-end="6620"> <p data-start="6567" data-end="6620">Keep your <strong data-start="6577" data-end="6599">Windows OS updated</strong> for compatibility.</p> </li> <li data-start="6621" data-end="6691"> <p data-start="6623" data-end="6691">Use a <strong data-start="6629" data-end="6661">reliable internet connection</strong> for updates and activation.</p> </li> <li data-start="6692" data-end="6789"> <p data-start="6694" data-end="6789">Limit running other heavy applications during QuickBooks operation to avoid slow performance.</p> </li> </ul> <h2 data-start="6796" data-end="6809">Conclusion</h2> <p data-start="6811" data-end="7145">Installing QuickBooks Desktop 2021 on a new PC doesn&rsquo;t have to be complicated. By following this step-by-step guide, you can ensure that your accounting software is set up correctly, your data is safe, and your business operations continue smoothly. 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