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RJ COMPUTERS / HELP & REPAIR

Clear answers for computer problems

Browse troubleshooting steps, repair checklists and practical guidance.

Files and backup

A backup says complete: verify that important files actually open

A completion message is useful, but a small restore or open test provides stronger evidence that the needed content is present and usable.

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Document help

A black rectangle in a PDF still leaves the underlying text exposed

Use a proper redaction workflow that applies removal, rather than covering text with a shape. Review the saved delivery copy for remaining sensitive…

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Office help

A chart in Google Docs still shows older spreadsheet values

Determine whether the chart is linked to its source or is only a static image. A linked object can offer an update action; an image cannot retrieve new values.

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Browser help

A Chrome download finished but you cannot find the file

Use the browser's download record to identify where the file was saved. The configured download folder may differ from the folder you expected.

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Document help

A combined PDF has duplicate files or pages in the wrong order

Inspect the selected source files and page thumbnails before combining. Save the result separately and review its page count and sequence.

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Printing help

A document's edges are cut off because the paper size does not match

Compare the document size, print-dialog paper setting and paper loaded in the tray. Orientation and scaling also affect the printable result.

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Office help

A draft watermark remains in your own Word document

Use the watermark controls first, then inspect the header area if the mark remains. Confirm that removing it is appropriate for the document's status.

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Mac help

A file opens in the wrong Mac application

Use Open With for a one-time choice, or Get Info to change the default association for that type. Confirm the scope before choosing Change All.

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Email help

A Gmail filter catches messages you wanted to keep in the inbox

Test the filter's search criteria against existing mail before changing its action. A broad match can archive or delete more than you intended.

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Email help

A Gmail message disappears and returns later: check Snoozed

Snoozing intentionally postpones an email's return to the inbox. Check the Snoozed view and its selected time before treating the message as lost.

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Email help

A Gmail message left the inbox after Archive: find it in All Mail

Archiving removes the Inbox label without necessarily deleting the message. Look in All Mail or search for the sender and subject.

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Files and backup

A Google data export does not look like the original online workspace

Review which products, files and export formats were selected. An export is a delivery format, not necessarily a ready-to-use replica of every online feature.

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Office help

A Google Docs header changes on pages where you wanted it different

Inspect section boundaries and header-linking options before changing the text. Header scope can extend beyond the page you are viewing.

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Office help

A Google Docs heading is missing from the contents list

Apply the appropriate heading style rather than only enlarging or bolding the text. Then refresh the document's table of contents.

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Office help

A Google document will not open without internet

Offline access needs to be prepared while online in a supported setup. A browser bookmark alone does not download the document for offline use.

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Cloud help

A Google Drive browser upload stalls before completion

Check connection stability, browser support, destination quota and the actual upload status. A visible filename does not by itself prove the full upload…

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Cloud help

A Google Drive shortcut is visible but its target will not open

The shortcut points to an original item with its own permissions. Access to the folder containing the shortcut does not automatically grant access to that…

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Office help

A Google Sheets chart does not include the newest rows

Check the chart's data range. New records outside the configured range will not necessarily appear in the chart.

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Office help

A Google Sheets tab is missing: check hidden sheets before recreating it

A worksheet tab may be hidden rather than deleted. Inspect the available sheets and hidden-sheet controls before reconstructing formulas or data.

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Accessibility

A key combination activates the wrong Windows feature

Check the exact shortcut and enabled accessibility shortcuts before changing applications. Similar combinations can perform different actions.

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Files and storage

A Mac can read an external drive but cannot save to it

Check the drive's format, available space and access conditions. A Windows-oriented format may not offer the expected write support on the Mac.

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Mac help

A Mac Dock app icon has become a question mark

Check whether the application still exists. A Dock shortcut can remain after its target app has been removed or moved.

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Mac help

A Mac meeting app cannot share the screen

Check the app's screen-recording permission in macOS privacy settings. Permission to use the camera does not automatically grant screen access.

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Mac help

A Mac screenshot was captured but is not on the desktop

Inspect Screenshot's save destination. The capture may have been saved to another folder or sent to the clipboard instead of creating a desktop file.

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Mac help

A Mac starts with a flashing question-mark folder

The symbol indicates that the Mac cannot find an available startup disk with a working operating system. Preserve needed data before any erase or reinstall…

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Audio and video

A meeting website cannot use the camera: check both permissions

A browser meeting needs both operating-system access and permission for the specific website. A working camera in another app does not confirm the website…

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Files and backup

A OneDrive file was deleted: check the correct cloud recycle bin

Check OneDrive's recycle bin in the account that owned the file. Cloud deletion recovery differs from looking only in the computer's Recycle Bin.

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Files and backup

A OneDrive sharing link says access denied

Check which account the recipient is using and what access the link grants. A valid-looking URL does not guarantee permission for every account.

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Document help

A PDF becomes sideways again after you close and reopen it

Distinguish temporary view rotation from a saved page rotation. Rotating the view can change only the current reading session.

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Document help

A PDF is too large for an upload form: compress a separate copy

Use an appropriate PDF size-reduction workflow and inspect readability afterward. Keep the original for future editing and higher-quality use.

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Document help

A PDF opens but printing or copying is disabled

PDF permissions can allow viewing while restricting printing, editing or copying. Check the document's security information and ask the owner for an…

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Printers

A PDF prints at the wrong size: inspect scaling

Compare the document page size with printer paper size and scaling choices. A fit-to-page option can change the physical dimensions.

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Document help

A PDF refers to an attachment that is not visible among its pages

Inspect the PDF's Attachments panel in a compatible viewer. An embedded file is different from an ordinary page in the document.

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Office help

A PowerPoint file is too large to email: compress a delivery copy

Large images can make a presentation difficult to share. Compress pictures in a separate delivery copy and check readability afterward.

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Office help

A PowerPoint shape is hidden behind another object

Use the Selection pane to inspect overlapping objects and their stacking order. Repeated clicking on the slide can keep selecting the covering object.

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Office help

A PowerPoint slide is skipped during the presentation

Check whether the skipped slide is marked hidden. Hidden slides remain in the file but are omitted from the normal slide-show sequence.

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