How to mend Lexmark X75

every time i downloade my phone says downloaded jat are invalid?

sat nav in hondacrv?

how can i recover my pan drive sandisk 4gb 2009?

Cut and paste not working?

how to fix my acer laptop 5630?

windows vista or 7 cd wanted?

how to get to the f8 safe mode as my system will not work?

problem in sony vaio 16 gb pendrive?

Windows 8 product key?

unable to open folder?

How can i fix my task manger?

ep?

where is the fuse for a mk3 mondeo windscreen washer?

RPC Server unavailable error when attempting to print or download software?

Windows Xp... The end?

My window media player has a problem of not playing the video up to its end?

Why has my fruit machine stopped working?

Excel issues Help?

how to fix Windows 10?

laptop not workin..Any idea's what could be wrong & if it can b fixed?

Excel?

seagate external hard drive wont work 500gb?

How can I mount different folders per user with Ubuntu?

The printer spooler is not starting automatically?

how can i get a copy of installation software for my lexmark z645 printer?

Task Manger?

message remove?

How can I make my computer suspend properly?

when i open my computer it takes long time what can i do?

I have a havit pc camera but i have lost its driver cd ?