Outlook Slow To Load? Here Are 8 Ways To Fix It

As Outlook must handle quite a few electronic mail messages, it’s regular for Outlook to endure occasional hiccups.

Nonetheless, if you happen to discover Outlook taking too lengthy to open or load, it may very well be a extreme challenge. Additionally, you might face different points like inbox taking too lengthy to load and switching between them is painfully sluggish.

Generally it’s a minor glitch, and restarting the appliance or your system can clear up the issue. But when the issue persists, you could require superior troubleshooting.

Why Is Outlook Loading Too Slowly?

How to Repair Outlook Loading Too Slowly?

Earlier than you progress on to the technical fixes, verify in case your system meets the minimal necessities to make use of Outlook in your system. 

Additionally, the antivirus software program can typically have false negatives and intervene with the Outlook app. So, attempt disabling the firewall briefly and see if it solves your downside. Regardless, allow it as quickly as doable to guard your system from varied threats and malware.

However, ensure your community connection isn’t sluggish and is secure. If Outlook continues to load slowly, you’ll be able to undergo the next fixes.

Take away Add-Ins 

Including too many add-ins can decelerate the Outlook app and thus lead to your messages loading too slowly. 

Moreover, some add-ins is likely to be corrupt or incompatible and trigger points by interfering with the app. To know if add-ins are inflicting points, you’ll be able to even run Outlook in secure mode. And if it really works as anticipated, the add-ins are most likely defective.

Subsequently, you need to take away the unused/defective add-ins and solely keep the important ones that you simply ceaselessly use.

Additionally, to know if a selected add-in is inflicting the problem, disable the add-ins one after the other till you discover the problematic one. After that, you’ll be able to take away it from the Outlook app. Some customers have reported the antivirus add-in inflicting the problem, so disabling it might clear up your downside.

Right here’s how to disable/take away add-ins within the Outlook app.

1. Open Outlook and navigate to File > Choices.
2. Choose the Add-ins tab from the sidebar.
3. Now, in the best pane, choose the COM Add-ins possibility subsequent to the Handle subject.
4. Click on the Go button.
5. Now, uncheck the checkbox for every add-in you wish to disable.
   
6. Alternatively, you’ll be able to even take away an add-in by choosing it and clicking the Take away button.

Scale back the Dimension of Outlook Knowledge Recordsdata

If you happen to ship/obtain a lot of emails, likelihood is your mailbox is sort of full. This could trigger Outlook messages to load extraordinarily slowly. 

You possibly can type and take away/delete the massive information manually or use the “mailbox cleanup” characteristic to empty your mailbox. 

Nonetheless, if you happen to use PST information to retailer your mailbox information, you should shrink their measurement manually.

1. Launch the Outlook app and navigate to File > Data > Account Settings > Account Settings.
2. Below the Knowledge information tab, choose a PST file and click on Settings above it.
   
3. Now, click on the Compact Now button.
   
4. Repeat steps 2 and three you probably have a number of pst information.
5. Click on OK when accomplished and shut all of the open windows.
6. Test if Outlook is loading the messages more rapidly.

Restore Outlook Profile

When your Outlook profile will get corrupted, you’ll be able to face the Outlook loading sluggish challenge. Usually, it occurs when you will have a lot of subfolders/objects or a corrupt PST file.

1. Launch the Outlook app.
2. Navigate to File > Data.
3. Now, in the best pane, click on Account Settings and choose the Account Settings possibility.
4. On the subsequent window immediate, choose your Outlook profile beneath the E mail tab.
   
5. Subsequent, click on the Restore button.
6. On the subsequent window, click on on Restore and anticipate the restore course of to complete.
7. Exit and relaunch the Outlook app. See if Outlook masses quicker than earlier than.

Alternatively, you’ll be able to run the SCANPST.exe file to restore your Outlook profile.

Create a New Outlook Profile

If Outlook nonetheless lags or doesn’t work as anticipated, you’ll be able to create a brand new profile and use it as a substitute of the outdated problematic one.

On Windows

1. Navigate to File > Data.
2. Click on Account Settings and choose the Handle Profiles possibility.
   
3. On the Mail Setup window, click on Present Profiles.
   
4. Now, click on the Add button and sort a most well-liked identify for the brand new profile.
   
5. Click on OK and observe the on-screen directions to finish the method of including a brand new profile.
6. To make use of the newly created profile, choose it within the All the time use this profile possibility.

On Mac

1. Open the Finder app and choose Functions from the sidebar.
2. Proper-click on Microsoft Outlook and choose the Present Package deal Contents possibility.
3. Then, go to Contents > SharedSupport > Outlook Profile Supervisor.
4. Click on the plus icon and identify the brand new profile. 
5. Observe the on-screen directions and configure the settings in response to your preferences.
6. Test if Outlook is working as anticipated with the brand new profile.

Update the Outlook App

If you’re utilizing an outdated model of Outlook, it might need some unresolved bugs and points. Subsequently, you need to think about updating it to resolve slow-loading points.

1. Open Outlook and click on the File menu.
2. Then, choose Office Account within the backside proper nook.
3. Subsequent, click on Update Choices and choose the Update Now possibility. 
   
4. Let Office end making use of updates and, when accomplished, relaunch the appliance.
5. Test if Outlook is loading as anticipated.

Likewise, you’ll be able to update Outlook on Mac from the app itself, the app retailer, or manually obtain the updates from Microsoft’s official website.

Disable RSS Feeds 

Whereas RSS feeds are helpful for getting each current update from blogs or web sites, too lots of them may cause Outlook to take longer to load. So, think about disabling them to hurry up Outlook.

1. Navigate to File > Choices.
2. Choose the Superior possibility from the sidebar.
3. Now, search for the RSS Feeds part and uncheck all of the checkboxes beneath it.
   

Allow the Cached Alternate Mode Choice

Enabling the cached trade mode lets you make a copy of your mailbox information, generally known as an OST file, in your native pc.

Moreover, it helps to communicate with the trade server information even when you will have a poor community connection and allows you to entry the information more rapidly.

To allow it,

1. Click on the File menu.
2. Then, navigate to Account Settings > Account Settings.
3. Below the E mail tab, choose your Outlook profile and click on Change simply above it.
   
4. Subsequent, allow the Use Cached Alternate Mode checkbox.
   
5. Exit and re-open the app.

Disable {Hardware} Acceleration

{Hardware} acceleration is rather more significant and helpful when you will have devoted {hardware} corresponding to a graphics card to take care of a selected course of. In Outlook, it’s enabled by default.

Nonetheless, it may well typically work adversely and as a substitute decelerate the Outlook app.

To disable it,

1. Navigate to File > Choices.
2. Select the Superior tab within the left sidebar and allow the Disable {hardware} graphics acceleration checkbox.
   
3. Test if the sluggish challenge has been resolved on the subsequent launch.

Word: Some Outlook variations could not have this selection of their settings.